20130174116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{9209}}^1$

素因数の和:9684

約数の個数: 48

約数和(自身を含む): 38356039680

約数和(自身を除く): 18225865564

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 331, 508, 662, 1324, 1651, 3302, 4303, 6604, 8606, 9209, 17212, 18418, 36836, 42037, 84074, 119717, 168148, 239434, 478868, 546481, 1092962, 1169543, 2185924, 2339086, 3048179, 4678172, 6096358, 12192716, 15204059, 30408118, 39626327, 60816236, 79252654, 158505308, 387118733, 774237466, 1548474932, 5032543529, 10065087058, 20130174116]

約数ペア:

[(1, 20130174116), (2, 10065087058), (4, 5032543529), (13, 1548474932), (26, 774237466), (52, 387118733), (127, 158505308), (254, 79252654), (331, 60816236), (508, 39626327), (662, 30408118), (1324, 15204059), (1651, 12192716), (3302, 6096358), (4303, 4678172), (6604, 3048179), (8606, 2339086), (9209, 2185924), (17212, 1169543), (18418, 1092962), (36836, 546481), (42037, 478868), (84074, 239434), (119717, 168148)]