20636143219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1979}}^1\times {\mathrm{11677}}^1$

素因数の和:13722

約数の個数: 16

約数和(自身を含む): 22197542400

約数和(自身を除く): 1561399181

約数列:

[1, 19, 47, 893, 1979, 11677, 37601, 93013, 221863, 548819, 1767247, 10427561, 23108783, 439066877, 1086112801, 20636143219]

約数ペア:

[(1, 20636143219), (19, 1086112801), (47, 439066877), (893, 23108783), (1979, 10427561), (11677, 1767247), (37601, 548819), (93013, 221863)]