20162211610

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{12842173}}^1$

素因数の和:12842337

約数の個数: 16

約数和(自身を含む): 36523142856

約数和(自身を除く): 16360931246

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 12842173, 25684346, 64210865, 128421730, 2016221161, 4032442322, 10081105805, 20162211610]

約数ペア:

[(1, 20162211610), (2, 10081105805), (5, 4032442322), (10, 2016221161), (157, 128421730), (314, 64210865), (785, 25684346), (1570, 12842173)]