20170176372

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4276967}}^1$

素因数の和:4277108

約数の個数: 36

約数和(自身を含む): 51374939616

約数和(自身を除く): 31204763244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 4276967, 8553934, 12830901, 17107868, 25661802, 38492703, 51323604, 76985406, 153970812, 560282677, 1120565354, 1680848031, 2241130708, 3361696062, 5042544093, 6723392124, 10085088186, 20170176372]

約数ペア:

[(1, 20170176372), (2, 10085088186), (3, 6723392124), (4, 5042544093), (6, 3361696062), (9, 2241130708), (12, 1680848031), (18, 1120565354), (36, 560282677), (131, 153970812), (262, 76985406), (393, 51323604), (524, 38492703), (786, 25661802), (1179, 17107868), (1572, 12830901), (2358, 8553934), (4716, 4276967)]