20716602

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{26357}}^1$

素因数の和:26493

約数の個数: 16

約数和(自身を含む): 41751072

約数和(自身を除く): 21034470

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 26357, 52714, 79071, 158142, 3452767, 6905534, 10358301, 20716602]

約数ペア:

[(1, 20716602), (2, 10358301), (3, 6905534), (6, 3452767), (131, 158142), (262, 79071), (393, 52714), (786, 26357)]