20050804824

素因数分解:

$2^3\times 3^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{102673}}^1$

素因数の和:102864

約数の個数: 64

約数和(自身を含む): 51254860800

約数和(自身を除く): 31204055976

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 79, 103, 158, 206, 237, 309, 316, 412, 474, 618, 632, 824, 948, 1236, 1896, 2472, 8137, 16274, 24411, 32548, 48822, 65096, 97644, 102673, 195288, 205346, 308019, 410692, 616038, 821384, 1232076, 2464152, 8111167, 10575319, 16222334, 21150638, 24333501, 31725957, 32444668, 42301276, 48667002, 63451914, 64889336, 84602552, 97334004, 126903828, 194668008, 253807656, 835450201, 1670900402, 2506350603, 3341800804, 5012701206, 6683601608, 10025402412, 20050804824]

約数ペア:

[(1, 20050804824), (2, 10025402412), (3, 6683601608), (4, 5012701206), (6, 3341800804), (8, 2506350603), (12, 1670900402), (24, 835450201), (79, 253807656), (103, 194668008), (158, 126903828), (206, 97334004), (237, 84602552), (309, 64889336), (316, 63451914), (412, 48667002), (474, 42301276), (618, 32444668), (632, 31725957), (824, 24333501), (948, 21150638), (1236, 16222334), (1896, 10575319), (2472, 8111167), (8137, 2464152), (16274, 1232076), (24411, 821384), (32548, 616038), (48822, 410692), (65096, 308019), (97644, 205346), (102673, 195288)]