2012024620

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3245201}}^1$

素因数の和:3245241

約数の個数: 24

約数和(自身を含む): 4361551488

約数和(自身を除く): 2349526868

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3245201, 6490402, 12980804, 16226005, 32452010, 64904020, 100601231, 201202462, 402404924, 503006155, 1006012310, 2012024620]

約数ペア:

[(1, 2012024620), (2, 1006012310), (4, 503006155), (5, 402404924), (10, 201202462), (20, 100601231), (31, 64904020), (62, 32452010), (124, 16226005), (155, 12980804), (310, 6490402), (620, 3245201)]