20175750012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{419}}^1\times {\mathrm{1607}}^1$

素因数の和:2271

約数の個数: 96

約数和(自身を含む): 51737978880

約数和(自身を除く): 31562228868

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 227, 419, 454, 681, 838, 908, 1257, 1362, 1607, 1676, 2497, 2514, 2724, 3214, 4609, 4821, 4994, 5028, 6428, 7491, 9218, 9642, 9988, 13827, 14982, 17677, 18436, 19284, 27654, 29964, 35354, 53031, 55308, 70708, 95113, 106062, 190226, 212124, 285339, 364789, 380452, 570678, 673333, 729578, 1046243, 1094367, 1141356, 1346666, 1459156, 2019999, 2092486, 2188734, 2693332, 3138729, 4012679, 4039998, 4184972, 4377468, 6277458, 7406663, 8025358, 8079996, 12038037, 12554916, 14813326, 16050716, 22219989, 24076074, 29626652, 44439978, 48152148, 88879956, 152846591, 305693182, 458539773, 611386364, 917079546, 1681312501, 1834159092, 3362625002, 5043937503, 6725250004, 10087875006, 20175750012]

約数ペア:

[(1, 20175750012), (2, 10087875006), (3, 6725250004), (4, 5043937503), (6, 3362625002), (11, 1834159092), (12, 1681312501), (22, 917079546), (33, 611386364), (44, 458539773), (66, 305693182), (132, 152846591), (227, 88879956), (419, 48152148), (454, 44439978), (681, 29626652), (838, 24076074), (908, 22219989), (1257, 16050716), (1362, 14813326), (1607, 12554916), (1676, 12038037), (2497, 8079996), (2514, 8025358), (2724, 7406663), (3214, 6277458), (4609, 4377468), (4821, 4184972), (4994, 4039998), (5028, 4012679), (6428, 3138729), (7491, 2693332), (9218, 2188734), (9642, 2092486), (9988, 2019999), (13827, 1459156), (14982, 1346666), (17677, 1141356), (18436, 1094367), (19284, 1046243), (27654, 729578), (29964, 673333), (35354, 570678), (53031, 380452), (55308, 364789), (70708, 285339), (95113, 212124), (106062, 190226)]