20109636282

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{1063}}^1$

素因数の和:1627

約数の個数: 64

約数和(自身を含む): 41258004480

約数和(自身を除く): 21148368198

約数列:

[1, 2, 3, 6, 79, 107, 158, 214, 237, 321, 373, 474, 642, 746, 1063, 1119, 2126, 2238, 3189, 6378, 8453, 16906, 25359, 29467, 39911, 50718, 58934, 79822, 83977, 88401, 113741, 119733, 167954, 176802, 227482, 239466, 251931, 341223, 396499, 503862, 682446, 792998, 1189497, 2378994, 3152969, 6305938, 8985539, 9458907, 17971078, 18917814, 26956617, 31323421, 42425393, 53913234, 62646842, 84850786, 93970263, 127276179, 187940526, 254552358, 3351606047, 6703212094, 10054818141, 20109636282]

約数ペア:

[(1, 20109636282), (2, 10054818141), (3, 6703212094), (6, 3351606047), (79, 254552358), (107, 187940526), (158, 127276179), (214, 93970263), (237, 84850786), (321, 62646842), (373, 53913234), (474, 42425393), (642, 31323421), (746, 26956617), (1063, 18917814), (1119, 17971078), (2126, 9458907), (2238, 8985539), (3189, 6305938), (6378, 3152969), (8453, 2378994), (16906, 1189497), (25359, 792998), (29467, 682446), (39911, 503862), (50718, 396499), (58934, 341223), (79822, 251931), (83977, 239466), (88401, 227482), (113741, 176802), (119733, 167954)]