20227587789

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{2141}}^1\times {\mathrm{53377}}^1$

素因数の和:55580

約数の個数: 16

約数和(自身を含む): 27440562240

約数和(自身を除く): 7212974451

約数列:

[1, 3, 59, 177, 2141, 6423, 53377, 126319, 160131, 378957, 3149243, 9447729, 114280157, 342840471, 6742529263, 20227587789]

約数ペア:

[(1, 20227587789), (3, 6742529263), (59, 342840471), (177, 114280157), (2141, 9447729), (6423, 3149243), (53377, 378957), (126319, 160131)]