66700020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1111667}}^1$

素因数の和:1111679

約数の個数: 24

約数和(自身を含む): 186760224

約数和(自身を除く): 120060204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1111667, 2223334, 3335001, 4446668, 5558335, 6670002, 11116670, 13340004, 16675005, 22233340, 33350010, 66700020]

約数ペア:

[(1, 66700020), (2, 33350010), (3, 22233340), (4, 16675005), (5, 13340004), (6, 11116670), (10, 6670002), (12, 5558335), (15, 4446668), (20, 3335001), (30, 2223334), (60, 1111667)]