20231051900

素因数分解:

$2^2\times 5^2\times {\mathrm{9371}}^1\times {\mathrm{21589}}^1$

素因数の和:30974

約数の個数: 36

約数和(自身を含む): 43908101160

約数和(自身を除く): 23677049260

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 9371, 18742, 21589, 37484, 43178, 46855, 86356, 93710, 107945, 187420, 215890, 234275, 431780, 468550, 539725, 937100, 1079450, 2158900, 202310519, 404621038, 809242076, 1011552595, 2023105190, 4046210380, 5057762975, 10115525950, 20231051900]

約数ペア:

[(1, 20231051900), (2, 10115525950), (4, 5057762975), (5, 4046210380), (10, 2023105190), (20, 1011552595), (25, 809242076), (50, 404621038), (100, 202310519), (9371, 2158900), (18742, 1079450), (21589, 937100), (37484, 539725), (43178, 468550), (46855, 431780), (86356, 234275), (93710, 215890), (107945, 187420)]