20145587412

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1031}}^1\times {\mathrm{56149}}^1$

素因数の和:57216

約数の個数: 48

約数和(自身を含む): 48675312000

約数和(自身を除く): 28529724588

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 1031, 2062, 3093, 4124, 6186, 12372, 29899, 56149, 59798, 89697, 112298, 119596, 168447, 179394, 224596, 336894, 358788, 673788, 1628321, 3256642, 4884963, 6513284, 9769926, 19539852, 57889619, 115779238, 173668857, 231558476, 347337714, 694675428, 1678798951, 3357597902, 5036396853, 6715195804, 10072793706, 20145587412]

約数ペア:

[(1, 20145587412), (2, 10072793706), (3, 6715195804), (4, 5036396853), (6, 3357597902), (12, 1678798951), (29, 694675428), (58, 347337714), (87, 231558476), (116, 173668857), (174, 115779238), (348, 57889619), (1031, 19539852), (2062, 9769926), (3093, 6513284), (4124, 4884963), (6186, 3256642), (12372, 1628321), (29899, 673788), (56149, 358788), (59798, 336894), (89697, 224596), (112298, 179394), (119596, 168447)]