20199062030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{288558029}}^1$

素因数の和:288558043

約数の個数: 16

約数和(自身を含む): 41552356320

約数和(自身を除く): 21353294290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 288558029, 577116058, 1442790145, 2019906203, 2885580290, 4039812406, 10099531015, 20199062030]

約数ペア:

[(1, 20199062030), (2, 10099531015), (5, 4039812406), (7, 2885580290), (10, 2019906203), (14, 1442790145), (35, 577116058), (70, 288558029)]