20223672528

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2999}}^1\times {\mathrm{3797}}^1$

素因数の和:6844

約数の個数: 80

約数和(自身を含む): 53688528000

約数和(自身を除く): 33464855472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 148, 222, 296, 444, 592, 888, 1776, 2999, 3797, 5998, 7594, 8997, 11391, 11996, 15188, 17994, 22782, 23992, 30376, 35988, 45564, 47984, 60752, 71976, 91128, 110963, 140489, 143952, 182256, 221926, 280978, 332889, 421467, 443852, 561956, 665778, 842934, 887704, 1123912, 1331556, 1685868, 1775408, 2247824, 2663112, 3371736, 5326224, 6743472, 11387203, 22774406, 34161609, 45548812, 68323218, 91097624, 136646436, 182195248, 273292872, 421326511, 546585744, 842653022, 1263979533, 1685306044, 2527959066, 3370612088, 5055918132, 6741224176, 10111836264, 20223672528]

約数ペア:

[(1, 20223672528), (2, 10111836264), (3, 6741224176), (4, 5055918132), (6, 3370612088), (8, 2527959066), (12, 1685306044), (16, 1263979533), (24, 842653022), (37, 546585744), (48, 421326511), (74, 273292872), (111, 182195248), (148, 136646436), (222, 91097624), (296, 68323218), (444, 45548812), (592, 34161609), (888, 22774406), (1776, 11387203), (2999, 6743472), (3797, 5326224), (5998, 3371736), (7594, 2663112), (8997, 2247824), (11391, 1775408), (11996, 1685868), (15188, 1331556), (17994, 1123912), (22782, 887704), (23992, 842934), (30376, 665778), (35988, 561956), (45564, 443852), (47984, 421467), (60752, 332889), (71976, 280978), (91128, 221926), (110963, 182256), (140489, 143952)]