20879105630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{44423629}}^1$

素因数の和:44423683

約数の個数: 16

約数和(自身を含む): 38382016320

約数和(自身を除く): 17502910690

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 44423629, 88847258, 222118145, 444236290, 2087910563, 4175821126, 10439552815, 20879105630]

約数ペア:

[(1, 20879105630), (2, 10439552815), (5, 4175821126), (10, 2087910563), (47, 444236290), (94, 222118145), (235, 88847258), (470, 44423629)]