20076570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6029}}^1$

素因数の和:6079

約数の個数: 48

約数和(自身を含む): 53618760

約数和(自身を除く): 33542190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 37, 45, 74, 90, 111, 185, 222, 333, 370, 555, 666, 1110, 1665, 3330, 6029, 12058, 18087, 30145, 36174, 54261, 60290, 90435, 108522, 180870, 223073, 271305, 446146, 542610, 669219, 1115365, 1338438, 2007657, 2230730, 3346095, 4015314, 6692190, 10038285, 20076570]

約数ペア:

[(1, 20076570), (2, 10038285), (3, 6692190), (5, 4015314), (6, 3346095), (9, 2230730), (10, 2007657), (15, 1338438), (18, 1115365), (30, 669219), (37, 542610), (45, 446146), (74, 271305), (90, 223073), (111, 180870), (185, 108522), (222, 90435), (333, 60290), (370, 54261), (555, 36174), (666, 30145), (1110, 18087), (1665, 12058), (3330, 6029)]