20584382

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6692

約数の個数: 32

約数和(自身を含む): 40243392

約数和(自身を除く): 19659010

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1547, 3094, 6653, 13306, 46571, 86489, 93142, 113101, 172978, 226202, 605423, 791707, 1210846, 1470313, 1583414, 2940626, 10292191, 20584382]

約数ペア:

[(1, 20584382), (2, 10292191), (7, 2940626), (13, 1583414), (14, 1470313), (17, 1210846), (26, 791707), (34, 605423), (91, 226202), (119, 172978), (182, 113101), (221, 93142), (238, 86489), (442, 46571), (1547, 13306), (3094, 6653)]