20196704310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^3\times {\mathrm{137029}}^1$

素因数の和:137090

約数の個数: 64

約数和(自身を含む): 51501355200

約数和(自身を除く): 31304650890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 867, 1445, 1734, 2890, 4335, 4913, 8670, 9826, 14739, 24565, 29478, 49130, 73695, 137029, 147390, 274058, 411087, 685145, 822174, 1370290, 2055435, 2329493, 4110870, 4658986, 6988479, 11647465, 13976958, 23294930, 34942395, 39601381, 69884790, 79202762, 118804143, 198006905, 237608286, 396013810, 594020715, 673223477, 1188041430, 1346446954, 2019670431, 3366117385, 4039340862, 6732234770, 10098352155, 20196704310]

約数ペア:

[(1, 20196704310), (2, 10098352155), (3, 6732234770), (5, 4039340862), (6, 3366117385), (10, 2019670431), (15, 1346446954), (17, 1188041430), (30, 673223477), (34, 594020715), (51, 396013810), (85, 237608286), (102, 198006905), (170, 118804143), (255, 79202762), (289, 69884790), (510, 39601381), (578, 34942395), (867, 23294930), (1445, 13976958), (1734, 11647465), (2890, 6988479), (4335, 4658986), (4913, 4110870), (8670, 2329493), (9826, 2055435), (14739, 1370290), (24565, 822174), (29478, 685145), (49130, 411087), (73695, 274058), (137029, 147390)]