20122597860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{601}}^1$

素因数の和:1074

約数の個数: 192

約数和(自身を含む): 59652440064

約数和(自身を除く): 39529842204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 47, 60, 62, 93, 94, 124, 141, 155, 186, 188, 235, 282, 310, 372, 383, 465, 470, 564, 601, 620, 705, 766, 930, 940, 1149, 1202, 1410, 1457, 1532, 1803, 1860, 1915, 2298, 2404, 2820, 2914, 3005, 3606, 3830, 4371, 4596, 5745, 5828, 6010, 7212, 7285, 7660, 8742, 9015, 11490, 11873, 12020, 14570, 17484, 18001, 18030, 18631, 21855, 22980, 23746, 28247, 29140, 35619, 36002, 36060, 37262, 43710, 47492, 54003, 55893, 56494, 59365, 71238, 72004, 74524, 84741, 87420, 90005, 93155, 108006, 111786, 112988, 118730, 141235, 142476, 169482, 178095, 180010, 186310, 216012, 223572, 230183, 237460, 270015, 279465, 282470, 338964, 356190, 360020, 372620, 423705, 460366, 540030, 558031, 558930, 564940, 690549, 712380, 847410, 875657, 920732, 1080060, 1116062, 1117860, 1150915, 1381098, 1674093, 1694820, 1751314, 2232124, 2301830, 2626971, 2762196, 2790155, 3348186, 3452745, 3502628, 4378285, 4603660, 5253942, 5580310, 6696372, 6905490, 7135673, 8370465, 8756570, 10507884, 10818601, 11160620, 13134855, 13810980, 14271346, 16740930, 17513140, 21407019, 21637202, 26269710, 28542692, 32455803, 33481860, 35678365, 42814038, 43274404, 52539420, 54093005, 64911606, 71356730, 85628076, 107035095, 108186010, 129823212, 142713460, 162279015, 214070190, 216372020, 324558030, 335376631, 428140380, 649116060, 670753262, 1006129893, 1341506524, 1676883155, 2012259786, 3353766310, 4024519572, 5030649465, 6707532620, 10061298930, 20122597860]

約数ペア:

[(1, 20122597860), (2, 10061298930), (3, 6707532620), (4, 5030649465), (5, 4024519572), (6, 3353766310), (10, 2012259786), (12, 1676883155), (15, 1341506524), (20, 1006129893), (30, 670753262), (31, 649116060), (47, 428140380), (60, 335376631), (62, 324558030), (93, 216372020), (94, 214070190), (124, 162279015), (141, 142713460), (155, 129823212), (186, 108186010), (188, 107035095), (235, 85628076), (282, 71356730), (310, 64911606), (372, 54093005), (383, 52539420), (465, 43274404), (470, 42814038), (564, 35678365), (601, 33481860), (620, 32455803), (705, 28542692), (766, 26269710), (930, 21637202), (940, 21407019), (1149, 17513140), (1202, 16740930), (1410, 14271346), (1457, 13810980), (1532, 13134855), (1803, 11160620), (1860, 10818601), (1915, 10507884), (2298, 8756570), (2404, 8370465), (2820, 7135673), (2914, 6905490), (3005, 6696372), (3606, 5580310), (3830, 5253942), (4371, 4603660), (4596, 4378285), (5745, 3502628), (5828, 3452745), (6010, 3348186), (7212, 2790155), (7285, 2762196), (7660, 2626971), (8742, 2301830), (9015, 2232124), (11490, 1751314), (11873, 1694820), (12020, 1674093), (14570, 1381098), (17484, 1150915), (18001, 1117860), (18030, 1116062), (18631, 1080060), (21855, 920732), (22980, 875657), (23746, 847410), (28247, 712380), (29140, 690549), (35619, 564940), (36002, 558930), (36060, 558031), (37262, 540030), (43710, 460366), (47492, 423705), (54003, 372620), (55893, 360020), (56494, 356190), (59365, 338964), (71238, 282470), (72004, 279465), (74524, 270015), (84741, 237460), (87420, 230183), (90005, 223572), (93155, 216012), (108006, 186310), (111786, 180010), (112988, 178095), (118730, 169482), (141235, 142476)]