20053518905

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2837}}^1\times {\mathrm{4297}}^1$

素因数の和:7193

約数の個数: 32

約数和(自身を含む): 28103556096

約数和(自身を除く): 8050037191

約数列:

[1, 5, 7, 35, 47, 235, 329, 1645, 2837, 4297, 14185, 19859, 21485, 30079, 99295, 133339, 150395, 201959, 666695, 933373, 1009795, 1413713, 4666865, 7068565, 12190589, 60952945, 85334123, 426670615, 572957683, 2864788415, 4010703781, 20053518905]

約数ペア:

[(1, 20053518905), (5, 4010703781), (7, 2864788415), (35, 572957683), (47, 426670615), (235, 85334123), (329, 60952945), (1645, 12190589), (2837, 7068565), (4297, 4666865), (14185, 1413713), (19859, 1009795), (21485, 933373), (30079, 666695), (99295, 201959), (133339, 150395)]