145441368

素因数分解:

$2^3\times 3^2\times {\mathrm{2020019}}^1$

素因数の和:2020031

約数の個数: 24

約数和(自身を含む): 393903900

約数和(自身を除く): 248462532

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2020019, 4040038, 6060057, 8080076, 12120114, 16160152, 18180171, 24240228, 36360342, 48480456, 72720684, 145441368]

約数ペア:

[(1, 145441368), (2, 72720684), (3, 48480456), (4, 36360342), (6, 24240228), (8, 18180171), (9, 16160152), (12, 12120114), (18, 8080076), (24, 6060057), (36, 4040038), (72, 2020019)]