20508733399

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14018273}}^1$

素因数の和:14018310

約数の個数: 16

約数和(自身を含む): 26915086080

約数和(自身を除く): 6406352681

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 14018273, 98127911, 154201003, 266347187, 1079407021, 1864430309, 2929819057, 20508733399]

約数ペア:

[(1, 20508733399), (7, 2929819057), (11, 1864430309), (19, 1079407021), (77, 266347187), (133, 154201003), (209, 98127911), (1463, 14018273)]