20163103045

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{1229}}^1\times {\mathrm{193013}}^1$

素因数の和:194264

約数の個数: 16

約数和(自身を含む): 25639979760

約数和(自身を除く): 5476876715

約数列:

[1, 5, 17, 85, 1229, 6145, 20893, 104465, 193013, 965065, 3281221, 16406105, 237212977, 1186064885, 4032620609, 20163103045]

約数ペア:

[(1, 20163103045), (5, 4032620609), (17, 1186064885), (85, 237212977), (1229, 16406105), (6145, 3281221), (20893, 965065), (104465, 193013)]