13435620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20357}}^1$

素因数の和:20380

約数の個数: 48

約数和(自身を含む): 41041728

約数和(自身を除く): 27606108

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 20357, 40714, 61071, 81428, 101785, 122142, 203570, 223927, 244284, 305355, 407140, 447854, 610710, 671781, 895708, 1119635, 1221420, 1343562, 2239270, 2687124, 3358905, 4478540, 6717810, 13435620]

約数ペア:

[(1, 13435620), (2, 6717810), (3, 4478540), (4, 3358905), (5, 2687124), (6, 2239270), (10, 1343562), (11, 1221420), (12, 1119635), (15, 895708), (20, 671781), (22, 610710), (30, 447854), (33, 407140), (44, 305355), (55, 244284), (60, 223927), (66, 203570), (110, 122142), (132, 101785), (165, 81428), (220, 61071), (330, 40714), (660, 20357)]