20332872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40343}}^1$

素因数の和:40362

約数の個数: 48

約数和(自身を含む): 62936640

約数和(自身を除く): 42603768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40343, 80686, 121029, 161372, 242058, 282401, 322744, 363087, 484116, 564802, 726174, 847203, 968232, 1129604, 1452348, 1694406, 2259208, 2541609, 2904696, 3388812, 5083218, 6777624, 10166436, 20332872]

約数ペア:

[(1, 20332872), (2, 10166436), (3, 6777624), (4, 5083218), (6, 3388812), (7, 2904696), (8, 2541609), (9, 2259208), (12, 1694406), (14, 1452348), (18, 1129604), (21, 968232), (24, 847203), (28, 726174), (36, 564802), (42, 484116), (56, 363087), (63, 322744), (72, 282401), (84, 242058), (126, 161372), (168, 121029), (252, 80686), (504, 40343)]