About the Number

20123255670

20123255669 ← → 20123255671

2進数表記:10010101111011100001000001101110110

漢数字表記:二百一億二千三百二十五万五千六百七十

素因数分解:

2 1 × 3 1 × 5 1 × 7 1 × 43 1 × 59 1 × 107 1 × 353 1

素因数の和:579
約数の個数: 256
約数和(自身を含む): 58137108480
約数和(自身を除く): 38013852810

約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 43, 59, 70, 86, 105, 107, 118, 129, 177, 210, 214, 215, 258, 295, 301, 321, 353, 354, 413, 430, 535, 590, 602, 642, 645, 706, 749, 826, 885, 903, 1059, 1070, 1239, 1290, 1498, 1505, 1605, 1765, 1770, 1806, 2065, 2118, 2247, 2471, 2478, 2537, 3010, 3210, 3530, 3745, 4130, 4494, 4515, 4601, 4942, 5074, 5295, 6195, 6313, 7413, 7490, 7611, 9030, 9202, 10590, 11235, 12355, 12390, 12626, 12685, 13803, 14826, 15179, 15222, 17759, 18939, 20827, 22470, 23005, 24710, 25370, 27606, 30358, 31565, 32207, 35518, 37065, 37771, 37878, 38055, 41654, 44191, 45537, 46010, 53277, 62481, 63130, 64414, 69015, 74130, 75542, 75895, 76110, 88382, 88795, 91074, 94695, 96621, 104135, 106253, 106554, 113313, 124962, 132573, 138030, 145789, 151790, 161035, 177590, 188855, 189390, 193242, 208270, 212506, 220955, 226626, 227685, 264397, 265146, 266385, 271459, 291578, 312405, 318759, 322070, 377710, 437367, 441910, 455370, 483105, 528794, 531265, 532770, 542918, 566565, 624810, 637518, 662865, 728945, 793191, 814377, 874734, 895561, 966210, 1062530, 1133130, 1321985, 1325730, 1357295, 1457890, 1586382, 1593795, 1624153, 1628754, 1791122, 1900213, 2186835, 2228489, 2643970, 2686683, 2714590, 3187590, 3248306, 3800426, 3965955, 4071885, 4373670, 4456978, 4477805, 4872459, 5373366, 5700639, 6268927, 6685467, 7931910, 8120765, 8143770, 8955610, 9501065, 9744918, 11142445, 11369071, 11401278, 12537854, 13370934, 13433415, 15599423, 16241530, 18806781, 19002130, 22284890, 22738142, 24362295, 26866830, 28503195, 31198846, 31344635, 33427335, 34107213, 37613562, 46798269, 48724590, 56845355, 57006390, 62689270, 66854670, 68214426, 77997115, 93596538, 94033905, 95825027, 113690710, 155994230, 170536065, 188067810, 191650054, 233991345, 287475081, 341072130, 467982690, 479125135, 574950162, 670775189, 958250270, 1341550378, 1437375405, 2012325567, 2874750810, 3353875945, 4024651134, 6707751890, 10061627835, 20123255670]

約数ペア:
[(1, 20123255670), (2, 10061627835), (3, 6707751890), (5, 4024651134), (6, 3353875945), (7, 2874750810), (10, 2012325567), (14, 1437375405), (15, 1341550378), (21, 958250270), (30, 670775189), (35, 574950162), (42, 479125135), (43, 467982690), (59, 341072130), (70, 287475081), (86, 233991345), (105, 191650054), (107, 188067810), (118, 170536065), (129, 155994230), (177, 113690710), (210, 95825027), (214, 94033905), (215, 93596538), (258, 77997115), (295, 68214426), (301, 66854670), (321, 62689270), (353, 57006390), (354, 56845355), (413, 48724590), (430, 46798269), (535, 37613562), (590, 34107213), (602, 33427335), (642, 31344635), (645, 31198846), (706, 28503195), (749, 26866830), (826, 24362295), (885, 22738142), (903, 22284890), (1059, 19002130), (1070, 18806781), (1239, 16241530), (1290, 15599423), (1498, 13433415), (1505, 13370934), (1605, 12537854), (1765, 11401278), (1770, 11369071), (1806, 11142445), (2065, 9744918), (2118, 9501065), (2247, 8955610), (2471, 8143770), (2478, 8120765), (2537, 7931910), (3010, 6685467), (3210, 6268927), (3530, 5700639), (3745, 5373366), (4130, 4872459), (4494, 4477805), (4515, 4456978), (4601, 4373670), (4942, 4071885), (5074, 3965955), (5295, 3800426), (6195, 3248306), (6313, 3187590), (7413, 2714590), (7490, 2686683), (7611, 2643970), (9030, 2228489), (9202, 2186835), (10590, 1900213), (11235, 1791122), (12355, 1628754), (12390, 1624153), (12626, 1593795), (12685, 1586382), (13803, 1457890), (14826, 1357295), (15179, 1325730), (15222, 1321985), (17759, 1133130), (18939, 1062530), (20827, 966210), (22470, 895561), (23005, 874734), (24710, 814377), (25370, 793191), (27606, 728945), (30358, 662865), (31565, 637518), (32207, 624810), (35518, 566565), (37065, 542918), (37771, 532770), (37878, 531265), (38055, 528794), (41654, 483105), (44191, 455370), (45537, 441910), (46010, 437367), (53277, 377710), (62481, 322070), (63130, 318759), (64414, 312405), (69015, 291578), (74130, 271459), (75542, 266385), (75895, 265146), (76110, 264397), (88382, 227685), (88795, 226626), (91074, 220955), (94695, 212506), (96621, 208270), (104135, 193242), (106253, 189390), (106554, 188855), (113313, 177590), (124962, 161035), (132573, 151790), (138030, 145789)]

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