20196470014

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{75926579}}^1$

素因数の和:75926607

約数の個数: 16

約数和(自身を含む): 36444758400

約数和(自身を除く): 16248288386

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 75926579, 151853158, 531486053, 1062972106, 1442605001, 2885210002, 10098235007, 20196470014]

約数ペア:

[(1, 20196470014), (2, 10098235007), (7, 2885210002), (14, 1442605001), (19, 1062972106), (38, 531486053), (133, 151853158), (266, 75926579)]