20131835827

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2213}}^1\times {\mathrm{4639}}^1$

素因数の和:6942

約数の個数: 16

約数和(自身を含む): 21080113920

約数和(自身を除く): 948278093

約数列:

[1, 37, 53, 1961, 2213, 4639, 81881, 117289, 171643, 245867, 4339693, 9097079, 10266107, 379845959, 544103671, 20131835827]

約数ペア:

[(1, 20131835827), (37, 544103671), (53, 379845959), (1961, 10266107), (2213, 9097079), (4639, 4339693), (81881, 245867), (117289, 171643)]