20196687454

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1\times {\mathrm{197933}}^1$

素因数の和:198411

約数の個数: 16

約数和(自身を含む): 30578427792

約数和(自身を除く): 10381740338

約数列:

[1, 2, 163, 313, 326, 626, 51019, 102038, 197933, 395866, 32263079, 61953029, 64526158, 123906058, 10098343727, 20196687454]

約数ペア:

[(1, 20196687454), (2, 10098343727), (163, 123906058), (313, 64526158), (326, 61953029), (626, 32263079), (51019, 395866), (102038, 197933)]