20145648931

素因数分解:

${\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1\times {\mathrm{4391}}^1$

素因数の和:5102

約数の個数: 16

約数和(自身を含む): 20765481408

約数和(自身を除く): 619832477

約数列:

[1, 41, 317, 353, 4391, 12997, 14473, 111901, 180031, 1391947, 1550023, 4587941, 57069827, 63550943, 491357291, 20145648931]

約数ペア:

[(1, 20145648931), (41, 491357291), (317, 63550943), (353, 57069827), (4391, 4587941), (12997, 1550023), (14473, 1391947), (111901, 180031)]