20162056551

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2382377}}^1$

素因数の和:2382431

約数の個数: 32

約数和(自身を含む): 34153771008

約数和(自身を除く): 13991714457

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 8463, 2382377, 7147131, 16676639, 30970901, 50029917, 73853687, 92912703, 216796307, 221561061, 516975809, 650388921, 960097931, 1550927427, 2880293793, 6720685517, 20162056551]

約数ペア:

[(1, 20162056551), (3, 6720685517), (7, 2880293793), (13, 1550927427), (21, 960097931), (31, 650388921), (39, 516975809), (91, 221561061), (93, 216796307), (217, 92912703), (273, 73853687), (403, 50029917), (651, 30970901), (1209, 16676639), (2821, 7147131), (8463, 2382377)]