20199083702

素因数分解:

$2^1\times 7^2\times {\mathrm{1451}}^1\times {\mathrm{142049}}^1$

素因数の和:143516

約数の個数: 24

約数和(自身を含む): 35269878600

約数和(自身を除く): 15070794898

約数列:

[1, 2, 7, 14, 49, 98, 1451, 2902, 10157, 20314, 71099, 142049, 142198, 284098, 994343, 1988686, 6960401, 13920802, 206113099, 412226198, 1442791693, 2885583386, 10099541851, 20199083702]

約数ペア:

[(1, 20199083702), (2, 10099541851), (7, 2885583386), (14, 1442791693), (49, 412226198), (98, 206113099), (1451, 13920802), (2902, 6960401), (10157, 1988686), (20314, 994343), (71099, 284098), (142049, 142198)]