20199797631

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{1403641}}^1$

素因数の和:1403704

約数の個数: 32

約数和(自身を含む): 33013659840

約数和(自身を除く): 12813862209

約数列:

[1, 3, 9, 13, 27, 39, 41, 117, 123, 351, 369, 533, 1107, 1599, 4797, 14391, 1403641, 4210923, 12632769, 18247333, 37898307, 54741999, 57549281, 164225997, 172647843, 492677991, 517943529, 748140653, 1553830587, 2244421959, 6733265877, 20199797631]

約数ペア:

[(1, 20199797631), (3, 6733265877), (9, 2244421959), (13, 1553830587), (27, 748140653), (39, 517943529), (41, 492677991), (117, 172647843), (123, 164225997), (351, 57549281), (369, 54741999), (533, 37898307), (1107, 18247333), (1599, 12632769), (4797, 4210923), (14391, 1403641)]