20140196770

素因数分解:

$2^1\times 5^1\times {\mathrm{13217}}^1\times {\mathrm{152381}}^1$

素因数の和:165605

約数の個数: 16

約数和(自身を含む): 36255334968

約数和(自身を除く): 16115138198

約数列:

[1, 2, 5, 10, 13217, 26434, 66085, 132170, 152381, 304762, 761905, 1523810, 2014019677, 4028039354, 10070098385, 20140196770]

約数ペア:

[(1, 20140196770), (2, 10070098385), (5, 4028039354), (10, 2014019677), (13217, 1523810), (26434, 761905), (66085, 304762), (132170, 152381)]