20107170044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1688543}}^1$

素因数の和:1688789

約数の個数: 24

約数和(自身を含む): 38059781760

約数和(自身を除く): 17952611716

約数列:

[1, 2, 4, 13, 26, 52, 229, 458, 916, 2977, 5954, 11908, 1688543, 3377086, 6754172, 21951059, 43902118, 87804236, 386676347, 773352694, 1546705388, 5026792511, 10053585022, 20107170044]

約数ペア:

[(1, 20107170044), (2, 10053585022), (4, 5026792511), (13, 1546705388), (26, 773352694), (52, 386676347), (229, 87804236), (458, 43902118), (916, 21951059), (2977, 6754172), (5954, 3377086), (11908, 1688543)]