20072561463

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{401}}^1\times {\mathrm{40013}}^1$

素因数の和:40559

約数の個数: 24

約数和(自身を含む): 29275842960

約数和(自身を除く): 9203281497

約数列:

[1, 3, 9, 139, 401, 417, 1203, 1251, 3609, 40013, 55739, 120039, 167217, 360117, 501651, 5561807, 16045213, 16685421, 48135639, 50056263, 144406917, 2230284607, 6690853821, 20072561463]

約数ペア:

[(1, 20072561463), (3, 6690853821), (9, 2230284607), (139, 144406917), (401, 50056263), (417, 48135639), (1203, 16685421), (1251, 16045213), (3609, 5561807), (40013, 501651), (55739, 360117), (120039, 167217)]