20100771852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{194707}}^1$

素因数の和:195950

約数の個数: 48

約数和(自身を含む): 53645948160

約数和(自身を除く): 33545176308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1229, 2458, 3687, 4916, 7374, 8603, 14748, 17206, 25809, 34412, 51618, 103236, 194707, 389414, 584121, 778828, 1168242, 1362949, 2336484, 2725898, 4088847, 5451796, 8177694, 16355388, 239294903, 478589806, 717884709, 957179612, 1435769418, 1675064321, 2871538836, 3350128642, 5025192963, 6700257284, 10050385926, 20100771852]

約数ペア:

[(1, 20100771852), (2, 10050385926), (3, 6700257284), (4, 5025192963), (6, 3350128642), (7, 2871538836), (12, 1675064321), (14, 1435769418), (21, 957179612), (28, 717884709), (42, 478589806), (84, 239294903), (1229, 16355388), (2458, 8177694), (3687, 5451796), (4916, 4088847), (7374, 2725898), (8603, 2336484), (14748, 1362949), (17206, 1168242), (25809, 778828), (34412, 584121), (51618, 389414), (103236, 194707)]