20002645281

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{18301}}^1$

素因数の和:19089

約数の個数: 32

約数和(自身を含む): 29253916800

約数和(自身を除く): 9251271519

約数列:

[1, 3, 17, 29, 51, 87, 493, 739, 1479, 2217, 12563, 18301, 21431, 37689, 54903, 64293, 311117, 364327, 530729, 933351, 1092981, 1592187, 9022393, 13524439, 27067179, 40573317, 229915463, 392208731, 689746389, 1176626193, 6667548427, 20002645281]

約数ペア:

[(1, 20002645281), (3, 6667548427), (17, 1176626193), (29, 689746389), (51, 392208731), (87, 229915463), (493, 40573317), (739, 27067179), (1479, 13524439), (2217, 9022393), (12563, 1592187), (18301, 1092981), (21431, 933351), (37689, 530729), (54903, 364327), (64293, 311117)]