20081389682

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{229}}^1\times {\mathrm{528263}}^1$

素因数の和:528577

約数の個数: 16

約数和(自身を含む): 30618181440

約数和(自身を除く): 10536791758

約数列:

[1, 2, 83, 166, 229, 458, 19007, 38014, 528263, 1056526, 43845829, 87691658, 120972227, 241944454, 10040694841, 20081389682]

約数ペア:

[(1, 20081389682), (2, 10040694841), (83, 241944454), (166, 120972227), (229, 87691658), (458, 43845829), (19007, 1056526), (38014, 528263)]