20629232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{59}}^1$

素因数の和:162

約数の個数: 60

約数和(自身を含む): 44866920

約数和(自身を除く): 24237688

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 59, 82, 104, 118, 164, 208, 236, 328, 472, 533, 656, 767, 944, 1066, 1534, 1681, 2132, 2419, 3068, 3362, 4264, 4838, 6136, 6724, 8528, 9676, 12272, 13448, 19352, 21853, 26896, 31447, 38704, 43706, 62894, 87412, 99179, 125788, 174824, 198358, 251576, 349648, 396716, 503152, 793432, 1289327, 1586864, 2578654, 5157308, 10314616, 20629232]

約数ペア:

[(1, 20629232), (2, 10314616), (4, 5157308), (8, 2578654), (13, 1586864), (16, 1289327), (26, 793432), (41, 503152), (52, 396716), (59, 349648), (82, 251576), (104, 198358), (118, 174824), (164, 125788), (208, 99179), (236, 87412), (328, 62894), (472, 43706), (533, 38704), (656, 31447), (767, 26896), (944, 21853), (1066, 19352), (1534, 13448), (1681, 12272), (2132, 9676), (2419, 8528), (3068, 6724), (3362, 6136), (4264, 4838)]