20157304536

素因数分解:

$2^3\times 3^2\times {\mathrm{279962563}}^1$

素因数の和:279962575

約数の個数: 24

約数和(自身を含む): 54592699980

約数和(自身を除く): 34435395444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 279962563, 559925126, 839887689, 1119850252, 1679775378, 2239700504, 2519663067, 3359550756, 5039326134, 6719101512, 10078652268, 20157304536]

約数ペア:

[(1, 20157304536), (2, 10078652268), (3, 6719101512), (4, 5039326134), (6, 3359550756), (8, 2519663067), (9, 2239700504), (12, 1679775378), (18, 1119850252), (24, 839887689), (36, 559925126), (72, 279962563)]