220292018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{30707}}^1$

素因数の和:30937

約数の個数: 16

約数和(自身を含む): 351545184

約数和(自身を除く): 131253166

約数列:

[1, 2, 17, 34, 211, 422, 3587, 7174, 30707, 61414, 522019, 1044038, 6479177, 12958354, 110146009, 220292018]

約数ペア:

[(1, 220292018), (2, 110146009), (17, 12958354), (34, 6479177), (211, 1044038), (422, 522019), (3587, 61414), (7174, 30707)]