20176263452

素因数分解:

$2^2\times {\mathrm{97}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{3359}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 36261630720

約数和(自身を除く): 16085367268

約数列:

[1, 2, 4, 97, 113, 137, 194, 226, 274, 388, 452, 548, 3359, 6718, 10961, 13289, 13436, 15481, 21922, 26578, 30962, 43844, 53156, 61924, 325823, 379567, 460183, 651646, 759134, 920366, 1303292, 1501657, 1518268, 1840732, 3003314, 6006628, 36817999, 44637751, 52000679, 73635998, 89275502, 104001358, 147271996, 178551004, 208002716, 5044065863, 10088131726, 20176263452]

約数ペア:

[(1, 20176263452), (2, 10088131726), (4, 5044065863), (97, 208002716), (113, 178551004), (137, 147271996), (194, 104001358), (226, 89275502), (274, 73635998), (388, 52000679), (452, 44637751), (548, 36817999), (3359, 6006628), (6718, 3003314), (10961, 1840732), (13289, 1518268), (13436, 1501657), (15481, 1303292), (21922, 920366), (26578, 759134), (30962, 651646), (43844, 460183), (53156, 379567), (61924, 325823)]