20183764554

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{15793243}}^1$

素因数の和:15793322

約数の個数: 24

約数和(自身を含む): 44347429152

約数和(自身を除く): 24163664598

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 15793243, 31586486, 47379729, 94759458, 142139187, 284278374, 1121320253, 2242640506, 3363960759, 6727921518, 10091882277, 20183764554]

約数ペア:

[(1, 20183764554), (2, 10091882277), (3, 6727921518), (6, 3363960759), (9, 2242640506), (18, 1121320253), (71, 284278374), (142, 142139187), (213, 94759458), (426, 47379729), (639, 31586486), (1278, 15793243)]