20167992580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34772401}}^1$

素因数の和:34772439

約数の個数: 24

約数和(自身を含む): 43813226520

約数和(自身を除く): 23645233940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 34772401, 69544802, 139089604, 173862005, 347724010, 695448020, 1008399629, 2016799258, 4033598516, 5041998145, 10083996290, 20167992580]

約数ペア:

[(1, 20167992580), (2, 10083996290), (4, 5041998145), (5, 4033598516), (10, 2016799258), (20, 1008399629), (29, 695448020), (58, 347724010), (116, 173862005), (145, 139089604), (290, 69544802), (580, 34772401)]