20160910107

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{35507}}^1$

素因数の和:35760

約数の個数: 48

約数和(自身を含む): 32880976128

約数和(自身を除く): 12720066021

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 211, 299, 633, 897, 1899, 2691, 2743, 4853, 8229, 14559, 24687, 35507, 43677, 63089, 106521, 189267, 319563, 461591, 567801, 816661, 1384773, 2449983, 4154319, 7349949, 7491977, 10616593, 22475931, 31849779, 67427793, 95549337, 97395701, 172315471, 292187103, 516946413, 876561309, 1550839239, 2240101123, 6720303369, 20160910107]

約数ペア:

[(1, 20160910107), (3, 6720303369), (9, 2240101123), (13, 1550839239), (23, 876561309), (39, 516946413), (69, 292187103), (117, 172315471), (207, 97395701), (211, 95549337), (299, 67427793), (633, 31849779), (897, 22475931), (1899, 10616593), (2691, 7491977), (2743, 7349949), (4853, 4154319), (8229, 2449983), (14559, 1384773), (24687, 816661), (35507, 567801), (43677, 461591), (63089, 319563), (106521, 189267)]