20123202018

素因数分解:

$2^1\times 3^1\times {\mathrm{271}}^1\times {\mathrm{12375893}}^1$

素因数の和:12376169

約数の個数: 16

約数和(自身を含む): 40394918016

約数和(自身を除く): 20271715998

約数列:

[1, 2, 3, 6, 271, 542, 813, 1626, 12375893, 24751786, 37127679, 74255358, 3353867003, 6707734006, 10061601009, 20123202018]

約数ペア:

[(1, 20123202018), (2, 10061601009), (3, 6707734006), (6, 3353867003), (271, 74255358), (542, 37127679), (813, 24751786), (1626, 12375893)]