20130177109

素因数分解:

$7^3\times {\mathrm{659}}^1\times {\mathrm{89057}}^1$

素因数の和:89737

約数の個数: 16

約数和(自身を含む): 23511312000

約数和(自身を除く): 3381134891

約数列:

[1, 7, 49, 343, 659, 4613, 32291, 89057, 226037, 623399, 4363793, 30546551, 58688563, 410819941, 2875739587, 20130177109]

約数ペア:

[(1, 20130177109), (7, 2875739587), (49, 410819941), (343, 58688563), (659, 30546551), (4613, 4363793), (32291, 623399), (89057, 226037)]