20178580030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{26783}}^1$

素因数の和:27073

約数の個数: 64

約数和(自身を含む): 42580131840

約数和(自身を除く): 22401551810

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 229, 235, 329, 458, 470, 658, 1145, 1603, 1645, 2290, 3206, 3290, 8015, 10763, 16030, 21526, 26783, 53566, 53815, 75341, 107630, 133915, 150682, 187481, 267830, 374962, 376705, 753410, 937405, 1258801, 1874810, 2517602, 6133307, 6294005, 8811607, 12266614, 12588010, 17623214, 30666535, 42933149, 44058035, 61333070, 85866298, 88116070, 214665745, 288265429, 429331490, 576530858, 1441327145, 2017858003, 2882654290, 4035716006, 10089290015, 20178580030]

約数ペア:

[(1, 20178580030), (2, 10089290015), (5, 4035716006), (7, 2882654290), (10, 2017858003), (14, 1441327145), (35, 576530858), (47, 429331490), (70, 288265429), (94, 214665745), (229, 88116070), (235, 85866298), (329, 61333070), (458, 44058035), (470, 42933149), (658, 30666535), (1145, 17623214), (1603, 12588010), (1645, 12266614), (2290, 8811607), (3206, 6294005), (3290, 6133307), (8015, 2517602), (10763, 1874810), (16030, 1258801), (21526, 937405), (26783, 753410), (53566, 376705), (53815, 374962), (75341, 267830), (107630, 187481), (133915, 150682)]