20215764588

素因数分解:

$2^2\times 3^1\times {\mathrm{1684647049}}^1$

素因数の和:1684647056

約数の個数: 12

約数和(自身を含む): 47170117400

約数和(自身を除く): 26954352812

約数列:

[1, 2, 3, 4, 6, 12, 1684647049, 3369294098, 5053941147, 6738588196, 10107882294, 20215764588]

約数ペア:

[(1, 20215764588), (2, 10107882294), (3, 6738588196), (4, 5053941147), (6, 3369294098), (12, 1684647049)]