20041554864

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24560729}}^1$

素因数の和:24560757

約数の個数: 40

約数和(自身を含む): 54819549360

約数和(自身を除く): 34777994496

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24560729, 49121458, 73682187, 98242916, 147364374, 196485832, 294728748, 392971664, 417532393, 589457496, 835064786, 1178914992, 1252597179, 1670129572, 2505194358, 3340259144, 5010388716, 6680518288, 10020777432, 20041554864]

約数ペア:

[(1, 20041554864), (2, 10020777432), (3, 6680518288), (4, 5010388716), (6, 3340259144), (8, 2505194358), (12, 1670129572), (16, 1252597179), (17, 1178914992), (24, 835064786), (34, 589457496), (48, 417532393), (51, 392971664), (68, 294728748), (102, 196485832), (136, 147364374), (204, 98242916), (272, 73682187), (408, 49121458), (816, 24560729)]