20176470476

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{123027259}}^1$

素因数の和:123027304

約数の個数: 12

約数和(自身を含む): 36170014440

約数和(自身を除く): 15993543964

約数列:

[1, 2, 4, 41, 82, 164, 123027259, 246054518, 492109036, 5044117619, 10088235238, 20176470476]

約数ペア:

[(1, 20176470476), (2, 10088235238), (4, 5044117619), (41, 492109036), (82, 246054518), (164, 123027259)]