20121479026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10276547}}^1$

素因数の和:10276649

約数の個数: 16

約数和(自身を含む): 33296015520

約数和(自身を除く): 13174536494

約数列:

[1, 2, 11, 22, 89, 178, 979, 1958, 10276547, 20553094, 113042017, 226084034, 914612683, 1829225366, 10060739513, 20121479026]

約数ペア:

[(1, 20121479026), (2, 10060739513), (11, 1829225366), (22, 914612683), (89, 226084034), (178, 113042017), (979, 20553094), (1958, 10276547)]