15703025020

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5993521}}^1$

素因数の和:5993661

約数の個数: 24

約数和(自身を含む): 33228085968

約数和(自身を除く): 17525060948

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 5993521, 11987042, 23974084, 29967605, 59935210, 119870420, 785151251, 1570302502, 3140605004, 3925756255, 7851512510, 15703025020]

約数ペア:

[(1, 15703025020), (2, 7851512510), (4, 3925756255), (5, 3140605004), (10, 1570302502), (20, 785151251), (131, 119870420), (262, 59935210), (524, 29967605), (655, 23974084), (1310, 11987042), (2620, 5993521)]