4223670020

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6812371}}^1$

素因数の和:6812411

約数の個数: 24

約数和(自身を含む): 9155827968

約数和(自身を除く): 4932157948

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 6812371, 13624742, 27249484, 34061855, 68123710, 136247420, 211183501, 422367002, 844734004, 1055917505, 2111835010, 4223670020]

約数ペア:

[(1, 4223670020), (2, 2111835010), (4, 1055917505), (5, 844734004), (10, 422367002), (20, 211183501), (31, 136247420), (62, 68123710), (124, 34061855), (155, 27249484), (310, 13624742), (620, 6812371)]