20121329282

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{1063}}^1\times {\mathrm{1129}}^1$

素因数の和:2378

約数の個数: 32

約数和(自身を含む): 30904433280

約数和(自身を除く): 10783103998

約数列:

[1, 2, 83, 101, 166, 202, 1063, 1129, 2126, 2258, 8383, 16766, 88229, 93707, 107363, 114029, 176458, 187414, 214726, 228058, 1200127, 2400254, 8911129, 9464407, 17822258, 18928814, 99610541, 121212827, 199221082, 242425654, 10060664641, 20121329282]

約数ペア:

[(1, 20121329282), (2, 10060664641), (83, 242425654), (101, 199221082), (166, 121212827), (202, 99610541), (1063, 18928814), (1129, 17822258), (2126, 9464407), (2258, 8911129), (8383, 2400254), (16766, 1200127), (88229, 228058), (93707, 214726), (107363, 187414), (114029, 176458)]