20189071416

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{20517349}}^1$

素因数の和:20517399

約数の個数: 32

約数和(自身を含む): 51703722000

約数和(自身を除く): 31514650584

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984, 20517349, 41034698, 61552047, 82069396, 123104094, 164138792, 246208188, 492416376, 841211309, 1682422618, 2523633927, 3364845236, 5047267854, 6729690472, 10094535708, 20189071416]

約数ペア:

[(1, 20189071416), (2, 10094535708), (3, 6729690472), (4, 5047267854), (6, 3364845236), (8, 2523633927), (12, 1682422618), (24, 841211309), (41, 492416376), (82, 246208188), (123, 164138792), (164, 123104094), (246, 82069396), (328, 61552047), (492, 41034698), (984, 20517349)]