20143744058

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{917209}}^1$

素因数の和:917429

約数の個数: 16

約数和(自身を含む): 30818256000

約数和(自身を除く): 10674511942

約数列:

[1, 2, 79, 139, 158, 278, 10981, 21962, 917209, 1834418, 72459511, 127492051, 144919022, 254984102, 10071872029, 20143744058]

約数ペア:

[(1, 20143744058), (2, 10071872029), (79, 254984102), (139, 144919022), (158, 127492051), (278, 72459511), (10981, 1834418), (21962, 917209)]