20162834934

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{20357}}^1$

素因数の和:20765

約数の個数: 64

約数和(自身を含む): 45145900800

約数和(自身を除く): 24983065866

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 349, 473, 698, 946, 1047, 1419, 2094, 2838, 3839, 7678, 11517, 15007, 20357, 23034, 30014, 40714, 45021, 61071, 90042, 122142, 165077, 223927, 330154, 447854, 495231, 671781, 875351, 990462, 1343562, 1750702, 2626053, 5252106, 7104593, 9628861, 14209186, 19257722, 21313779, 28886583, 42627558, 57773166, 78150523, 156301046, 234451569, 305497499, 468903138, 610994998, 916492497, 1832984994, 3360472489, 6720944978, 10081417467, 20162834934]

約数ペア:

[(1, 20162834934), (2, 10081417467), (3, 6720944978), (6, 3360472489), (11, 1832984994), (22, 916492497), (33, 610994998), (43, 468903138), (66, 305497499), (86, 234451569), (129, 156301046), (258, 78150523), (349, 57773166), (473, 42627558), (698, 28886583), (946, 21313779), (1047, 19257722), (1419, 14209186), (2094, 9628861), (2838, 7104593), (3839, 5252106), (7678, 2626053), (11517, 1750702), (15007, 1343562), (20357, 990462), (23034, 875351), (30014, 671781), (40714, 495231), (45021, 447854), (61071, 330154), (90042, 223927), (122142, 165077)]