20174314898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1231}}^1\times {\mathrm{9629}}^1$

素因数の和:10922

約数の個数: 32

約数和(自身を含む): 32460341760

約数和(自身を除く): 12286026862

約数列:

[1, 2, 23, 37, 46, 74, 851, 1231, 1702, 2462, 9629, 19258, 28313, 45547, 56626, 91094, 221467, 356273, 442934, 712546, 1047581, 2095162, 8194279, 11853299, 16388558, 23706598, 272625877, 438572063, 545251754, 877144126, 10087157449, 20174314898]

約数ペア:

[(1, 20174314898), (2, 10087157449), (23, 877144126), (37, 545251754), (46, 438572063), (74, 272625877), (851, 23706598), (1231, 16388558), (1702, 11853299), (2462, 8194279), (9629, 2095162), (19258, 1047581), (28313, 712546), (45547, 442934), (56626, 356273), (91094, 221467)]