20032968

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:414

約数の個数: 64

約数和(自身を含む): 52488000

約数和(自身を除く): 32455032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 107, 116, 174, 214, 232, 269, 321, 348, 428, 538, 642, 696, 807, 856, 1076, 1284, 1614, 2152, 2568, 3103, 3228, 6206, 6456, 7801, 9309, 12412, 15602, 18618, 23403, 24824, 28783, 31204, 37236, 46806, 57566, 62408, 74472, 86349, 93612, 115132, 172698, 187224, 230264, 345396, 690792, 834707, 1669414, 2504121, 3338828, 5008242, 6677656, 10016484, 20032968]

約数ペア:

[(1, 20032968), (2, 10016484), (3, 6677656), (4, 5008242), (6, 3338828), (8, 2504121), (12, 1669414), (24, 834707), (29, 690792), (58, 345396), (87, 230264), (107, 187224), (116, 172698), (174, 115132), (214, 93612), (232, 86349), (269, 74472), (321, 62408), (348, 57566), (428, 46806), (538, 37236), (642, 31204), (696, 28783), (807, 24824), (856, 23403), (1076, 18618), (1284, 15602), (1614, 12412), (2152, 9309), (2568, 7801), (3103, 6456), (3228, 6206)]