20229056

素因数分解:

$2^6\times {\mathrm{79}}^1\times {\mathrm{4001}}^1$

素因数の和:4092

約数の個数: 28

約数和(自身を含む): 40660320

約数和(自身を除く): 20431264

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 158, 316, 632, 1264, 2528, 4001, 5056, 8002, 16004, 32008, 64016, 128032, 256064, 316079, 632158, 1264316, 2528632, 5057264, 10114528, 20229056]

約数ペア:

[(1, 20229056), (2, 10114528), (4, 5057264), (8, 2528632), (16, 1264316), (32, 632158), (64, 316079), (79, 256064), (158, 128032), (316, 64016), (632, 32008), (1264, 16004), (2528, 8002), (4001, 5056)]