20131722679

素因数分解:

${\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1\times {\mathrm{36913}}^1$

素因数の和:37258

約数の個数: 16

約数和(自身を含む): 21153789184

約数和(自身を除く): 1022066505

約数列:

[1, 31, 73, 241, 2263, 7471, 17593, 36913, 545383, 1144303, 2694649, 8896033, 83534119, 275777023, 649410409, 20131722679]

約数ペア:

[(1, 20131722679), (31, 649410409), (73, 275777023), (241, 83534119), (2263, 8896033), (7471, 2694649), (17593, 1144303), (36913, 545383)]