20726228

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{2833}}^1$

素因数の和:2927

約数の個数: 24

約数和(自身を含む): 38088960

約数和(自身を除く): 17362732

約数列:

[1, 2, 4, 31, 59, 62, 118, 124, 236, 1829, 2833, 3658, 5666, 7316, 11332, 87823, 167147, 175646, 334294, 351292, 668588, 5181557, 10363114, 20726228]

約数ペア:

[(1, 20726228), (2, 10363114), (4, 5181557), (31, 668588), (59, 351292), (62, 334294), (118, 175646), (124, 167147), (236, 87823), (1829, 11332), (2833, 7316), (3658, 5666)]