20387301432

素因数分解:

$2^3\times 3^1\times {\mathrm{739}}^1\times {\mathrm{1149487}}^1$

素因数の和:1150235

約数の個数: 32

約数和(自身を含む): 51037267200

約数和(自身を除く): 30649965768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 739, 1478, 2217, 2956, 4434, 5912, 8868, 17736, 1149487, 2298974, 3448461, 4597948, 6896922, 9195896, 13793844, 27587688, 849470893, 1698941786, 2548412679, 3397883572, 5096825358, 6795767144, 10193650716, 20387301432]

約数ペア:

[(1, 20387301432), (2, 10193650716), (3, 6795767144), (4, 5096825358), (6, 3397883572), (8, 2548412679), (12, 1698941786), (24, 849470893), (739, 27587688), (1478, 13793844), (2217, 9195896), (2956, 6896922), (4434, 4597948), (5912, 3448461), (8868, 2298974), (17736, 1149487)]