20163631690

素因数分解:

$2^1\times 5^1\times {\mathrm{26947}}^1\times {\mathrm{74827}}^1$

素因数の和:101781

約数の個数: 16

約数和(自身を含む): 36296368992

約数和(自身を除く): 16132737302

約数列:

[1, 2, 5, 10, 26947, 53894, 74827, 134735, 149654, 269470, 374135, 748270, 2016363169, 4032726338, 10081815845, 20163631690]

約数ペア:

[(1, 20163631690), (2, 10081815845), (5, 4032726338), (10, 2016363169), (26947, 748270), (53894, 374135), (74827, 269470), (134735, 149654)]