20232552008

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{294523}}^1$

素因数の和:294837

約数の個数: 32

約数和(自身を含む): 39301282560

約数和(自身を除く): 19068730552

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 277, 554, 1108, 2216, 8587, 17174, 34348, 68696, 294523, 589046, 1178092, 2356184, 9130213, 18260426, 36520852, 73041704, 81582871, 163165742, 326331484, 652662968, 2529069001, 5058138002, 10116276004, 20232552008]

約数ペア:

[(1, 20232552008), (2, 10116276004), (4, 5058138002), (8, 2529069001), (31, 652662968), (62, 326331484), (124, 163165742), (248, 81582871), (277, 73041704), (554, 36520852), (1108, 18260426), (2216, 9130213), (8587, 2356184), (17174, 1178092), (34348, 589046), (68696, 294523)]