20122473315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{191642603}}^1$

素因数の和:191642618

約数の個数: 16

約数和(自身を含む): 36795379968

約数和(自身を除く): 16672906653

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 191642603, 574927809, 958213015, 1341498221, 2874639045, 4024494663, 6707491105, 20122473315]

約数ペア:

[(1, 20122473315), (3, 6707491105), (5, 4024494663), (7, 2874639045), (15, 1341498221), (21, 958213015), (35, 574927809), (105, 191642603)]