20170956972

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{383}}^1\times {\mathrm{38839}}^1$

素因数の和:39342

約数の個数: 48

約数和(自身を含む): 47607275520

約数和(自身を除く): 27436318548

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 383, 452, 678, 766, 1149, 1356, 1532, 2298, 4596, 38839, 43279, 77678, 86558, 116517, 129837, 155356, 173116, 233034, 259674, 466068, 519348, 4388807, 8777614, 13166421, 14875337, 17555228, 26332842, 29750674, 44626011, 52665684, 59501348, 89252022, 178504044, 1680913081, 3361826162, 5042739243, 6723652324, 10085478486, 20170956972]

約数ペア:

[(1, 20170956972), (2, 10085478486), (3, 6723652324), (4, 5042739243), (6, 3361826162), (12, 1680913081), (113, 178504044), (226, 89252022), (339, 59501348), (383, 52665684), (452, 44626011), (678, 29750674), (766, 26332842), (1149, 17555228), (1356, 14875337), (1532, 13166421), (2298, 8777614), (4596, 4388807), (38839, 519348), (43279, 466068), (77678, 259674), (86558, 233034), (116517, 173116), (129837, 155356)]