20176410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1381}}^1$

素因数の和:1878

約数の個数: 32

約数和(自身を含む): 48557952

約数和(自身を除く): 28381542

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 487, 974, 1381, 1461, 2435, 2762, 2922, 4143, 4870, 6905, 7305, 8286, 13810, 14610, 20715, 41430, 672547, 1345094, 2017641, 3362735, 4035282, 6725470, 10088205, 20176410]

約数ペア:

[(1, 20176410), (2, 10088205), (3, 6725470), (5, 4035282), (6, 3362735), (10, 2017641), (15, 1345094), (30, 672547), (487, 41430), (974, 20715), (1381, 14610), (1461, 13810), (2435, 8286), (2762, 7305), (2922, 6905), (4143, 4870)]