20171801182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{144773}}^1$

素因数の和:145044

約数の個数: 32

約数和(自身を含む): 34148132928

約数和(自身を除く): 13976331746

約数列:

[1, 2, 13, 23, 26, 46, 233, 299, 466, 598, 3029, 5359, 6058, 10718, 69667, 139334, 144773, 289546, 1882049, 3329779, 3764098, 6659558, 33732109, 43287127, 67464218, 86574254, 438517417, 775838507, 877034834, 1551677014, 10085900591, 20171801182]

約数ペア:

[(1, 20171801182), (2, 10085900591), (13, 1551677014), (23, 877034834), (26, 775838507), (46, 438517417), (233, 86574254), (299, 67464218), (466, 43287127), (598, 33732109), (3029, 6659558), (5359, 3764098), (6058, 3329779), (10718, 1882049), (69667, 289546), (139334, 144773)]