133929220

素因数分解:

$2^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{20231}}^1$

素因数の和:20571

約数の個数: 24

約数和(自身を含む): 282115008

約数和(自身を除く): 148185788

約数列:

[1, 2, 4, 5, 10, 20, 331, 662, 1324, 1655, 3310, 6620, 20231, 40462, 80924, 101155, 202310, 404620, 6696461, 13392922, 26785844, 33482305, 66964610, 133929220]

約数ペア:

[(1, 133929220), (2, 66964610), (4, 33482305), (5, 26785844), (10, 13392922), (20, 6696461), (331, 404620), (662, 202310), (1324, 101155), (1655, 80924), (3310, 40462), (6620, 20231)]