20120936882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1427}}^1\times {\mathrm{371057}}^1$

素因数の和:372505

約数の個数: 16

約数和(自身を含む): 31792249440

約数和(自身を除く): 11671312558

約数列:

[1, 2, 19, 38, 1427, 2854, 27113, 54226, 371057, 742114, 7050083, 14100166, 529498339, 1058996678, 10060468441, 20120936882]

約数ペア:

[(1, 20120936882), (2, 10060468441), (19, 1058996678), (38, 529498339), (1427, 14100166), (2854, 7050083), (27113, 742114), (54226, 371057)]