20182821112

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{372817}}^1$

素因数の和:372991

約数の個数: 32

約数和(自身を含む): 38787984720

約数和(自身を除く): 18605163608

約数列:

[1, 2, 4, 8, 67, 101, 134, 202, 268, 404, 536, 808, 6767, 13534, 27068, 54136, 372817, 745634, 1491268, 2982536, 24978739, 37654517, 49957478, 75309034, 99914956, 150618068, 199829912, 301236136, 2522852639, 5045705278, 10091410556, 20182821112]

約数ペア:

[(1, 20182821112), (2, 10091410556), (4, 5045705278), (8, 2522852639), (67, 301236136), (101, 199829912), (134, 150618068), (202, 99914956), (268, 75309034), (404, 49957478), (536, 37654517), (808, 24978739), (6767, 2982536), (13534, 1491268), (27068, 745634), (54136, 372817)]