20229846660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{41579}}^1$

素因数の和:41667

約数の個数: 192

約数和(自身を含む): 67898476800

約数和(自身を除く): 47668630140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 53, 54, 60, 68, 85, 90, 102, 106, 108, 135, 153, 159, 170, 180, 204, 212, 255, 265, 270, 306, 318, 340, 459, 477, 510, 530, 540, 612, 636, 765, 795, 901, 918, 954, 1020, 1060, 1431, 1530, 1590, 1802, 1836, 1908, 2295, 2385, 2703, 2862, 3060, 3180, 3604, 4505, 4590, 4770, 5406, 5724, 7155, 8109, 9010, 9180, 9540, 10812, 13515, 14310, 16218, 18020, 24327, 27030, 28620, 32436, 40545, 41579, 48654, 54060, 81090, 83158, 97308, 121635, 124737, 162180, 166316, 207895, 243270, 249474, 374211, 415790, 486540, 498948, 623685, 706843, 748422, 831580, 1122633, 1247370, 1413686, 1496844, 1871055, 2120529, 2203687, 2245266, 2494740, 2827372, 3534215, 3742110, 4241058, 4407374, 4490532, 5613165, 6361587, 6611061, 7068430, 7484220, 8482116, 8814748, 10602645, 11018435, 11226330, 12723174, 13222122, 14136860, 19084761, 19833183, 21205290, 22036870, 22452660, 25446348, 26444244, 31807935, 33055305, 37462679, 38169522, 39666366, 42410580, 44073740, 59499549, 63615870, 66110610, 74925358, 76339044, 79332732, 95423805, 99165915, 112388037, 118999098, 127231740, 132221220, 149850716, 187313395, 190847610, 198331830, 224776074, 237998196, 297497745, 337164111, 374626790, 381695220, 396663660, 449552148, 561940185, 594995490, 674328222, 749253580, 1011492333, 1123880370, 1189990980, 1348656444, 1685820555, 2022984666, 2247760740, 3371641110, 4045969332, 5057461665, 6743282220, 10114923330, 20229846660]

約数ペア:

[(1, 20229846660), (2, 10114923330), (3, 6743282220), (4, 5057461665), (5, 4045969332), (6, 3371641110), (9, 2247760740), (10, 2022984666), (12, 1685820555), (15, 1348656444), (17, 1189990980), (18, 1123880370), (20, 1011492333), (27, 749253580), (30, 674328222), (34, 594995490), (36, 561940185), (45, 449552148), (51, 396663660), (53, 381695220), (54, 374626790), (60, 337164111), (68, 297497745), (85, 237998196), (90, 224776074), (102, 198331830), (106, 190847610), (108, 187313395), (135, 149850716), (153, 132221220), (159, 127231740), (170, 118999098), (180, 112388037), (204, 99165915), (212, 95423805), (255, 79332732), (265, 76339044), (270, 74925358), (306, 66110610), (318, 63615870), (340, 59499549), (459, 44073740), (477, 42410580), (510, 39666366), (530, 38169522), (540, 37462679), (612, 33055305), (636, 31807935), (765, 26444244), (795, 25446348), (901, 22452660), (918, 22036870), (954, 21205290), (1020, 19833183), (1060, 19084761), (1431, 14136860), (1530, 13222122), (1590, 12723174), (1802, 11226330), (1836, 11018435), (1908, 10602645), (2295, 8814748), (2385, 8482116), (2703, 7484220), (2862, 7068430), (3060, 6611061), (3180, 6361587), (3604, 5613165), (4505, 4490532), (4590, 4407374), (4770, 4241058), (5406, 3742110), (5724, 3534215), (7155, 2827372), (8109, 2494740), (9010, 2245266), (9180, 2203687), (9540, 2120529), (10812, 1871055), (13515, 1496844), (14310, 1413686), (16218, 1247370), (18020, 1122633), (24327, 831580), (27030, 748422), (28620, 706843), (32436, 623685), (40545, 498948), (41579, 486540), (48654, 415790), (54060, 374211), (81090, 249474), (83158, 243270), (97308, 207895), (121635, 166316), (124737, 162180)]