20285059512

素因数分解:

$2^3\times 3^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1\times {\mathrm{79147}}^1$

素因数の和:79396

約数の個数: 64

約数和(自身を含む): 51857769600

約数和(自身を除く): 31572710088

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 59, 118, 177, 181, 236, 354, 362, 472, 543, 708, 724, 1086, 1416, 1448, 2172, 4344, 10679, 21358, 32037, 42716, 64074, 79147, 85432, 128148, 158294, 237441, 256296, 316588, 474882, 633176, 949764, 1899528, 4669673, 9339346, 14009019, 14325607, 18678692, 28018038, 28651214, 37357384, 42976821, 56036076, 57302428, 85953642, 112072152, 114604856, 171907284, 343814568, 845210813, 1690421626, 2535632439, 3380843252, 5071264878, 6761686504, 10142529756, 20285059512]

約数ペア:

[(1, 20285059512), (2, 10142529756), (3, 6761686504), (4, 5071264878), (6, 3380843252), (8, 2535632439), (12, 1690421626), (24, 845210813), (59, 343814568), (118, 171907284), (177, 114604856), (181, 112072152), (236, 85953642), (354, 57302428), (362, 56036076), (472, 42976821), (543, 37357384), (708, 28651214), (724, 28018038), (1086, 18678692), (1416, 14325607), (1448, 14009019), (2172, 9339346), (4344, 4669673), (10679, 1899528), (21358, 949764), (32037, 633176), (42716, 474882), (64074, 316588), (79147, 256296), (85432, 237441), (128148, 158294)]