20079968704

素因数分解:

$2^6\times {\mathrm{313749511}}^1$

素因数の和:313749523

約数の個数: 14

約数和(自身を含む): 39846188024

約数和(自身を除く): 19766219320

約数列:

[1, 2, 4, 8, 16, 32, 64, 313749511, 627499022, 1254998044, 2509996088, 5019992176, 10039984352, 20079968704]

約数ペア:

[(1, 20079968704), (2, 10039984352), (4, 5019992176), (8, 2509996088), (16, 1254998044), (32, 627499022), (64, 313749511)]