20142564978

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{25626673}}^1$

素因数の和:25626809

約数の個数: 16

約数和(自身を含む): 40592651616

約数和(自身を除く): 20450086638

約数列:

[1, 2, 3, 6, 131, 262, 393, 786, 25626673, 51253346, 76880019, 153760038, 3357094163, 6714188326, 10071282489, 20142564978]

約数ペア:

[(1, 20142564978), (2, 10071282489), (3, 6714188326), (6, 3357094163), (131, 153760038), (262, 76880019), (393, 51253346), (786, 25626673)]