20100151940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{91364327}}^1$

素因数の和:91364347

約数の個数: 24

約数和(自身を含む): 46047621312

約数和(自身を除く): 25947469372

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 91364327, 182728654, 365457308, 456821635, 913643270, 1005007597, 1827286540, 2010015194, 4020030388, 5025037985, 10050075970, 20100151940]

約数ペア:

[(1, 20100151940), (2, 10050075970), (4, 5025037985), (5, 4020030388), (10, 2010015194), (11, 1827286540), (20, 1005007597), (22, 913643270), (44, 456821635), (55, 365457308), (110, 182728654), (220, 91364327)]