20005901088

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{6722413}}^1$

素因数の和:6722457

約数の個数: 48

約数和(自身を含む): 54209546496

約数和(自身を除く): 34203645408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 6722413, 13444826, 20167239, 26889652, 40334478, 53779304, 80668956, 107558608, 161337912, 208394803, 215117216, 322675824, 416789606, 625184409, 645351648, 833579212, 1250368818, 1667158424, 2500737636, 3334316848, 5001475272, 6668633696, 10002950544, 20005901088]

約数ペア:

[(1, 20005901088), (2, 10002950544), (3, 6668633696), (4, 5001475272), (6, 3334316848), (8, 2500737636), (12, 1667158424), (16, 1250368818), (24, 833579212), (31, 645351648), (32, 625184409), (48, 416789606), (62, 322675824), (93, 215117216), (96, 208394803), (124, 161337912), (186, 107558608), (248, 80668956), (372, 53779304), (496, 40334478), (744, 26889652), (992, 20167239), (1488, 13444826), (2976, 6722413)]