20132421708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2372987}}^1$

素因数の和:2373102

約数の個数: 48

約数和(自身を含む): 54218029824

約数和(自身を除く): 34085608116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 101, 202, 303, 404, 606, 707, 1212, 1414, 2121, 2828, 4242, 8484, 2372987, 4745974, 7118961, 9491948, 14237922, 16610909, 28475844, 33221818, 49832727, 66443636, 99665454, 199330908, 239671687, 479343374, 719015061, 958686748, 1438030122, 1677701809, 2876060244, 3355403618, 5033105427, 6710807236, 10066210854, 20132421708]

約数ペア:

[(1, 20132421708), (2, 10066210854), (3, 6710807236), (4, 5033105427), (6, 3355403618), (7, 2876060244), (12, 1677701809), (14, 1438030122), (21, 958686748), (28, 719015061), (42, 479343374), (84, 239671687), (101, 199330908), (202, 99665454), (303, 66443636), (404, 49832727), (606, 33221818), (707, 28475844), (1212, 16610909), (1414, 14237922), (2121, 9491948), (2828, 7118961), (4242, 4745974), (8484, 2372987)]