20101144616

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{7637213}}^1$

素因数の和:7637273

約数の個数: 32

約数和(自身を含む): 43990352640

約数和(自身を除く): 23889208024

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 7637213, 15274426, 30548852, 53460491, 61097704, 106920982, 213841964, 358949011, 427683928, 717898022, 1435796044, 2512643077, 2871592088, 5025286154, 10050572308, 20101144616]

約数ペア:

[(1, 20101144616), (2, 10050572308), (4, 5025286154), (7, 2871592088), (8, 2512643077), (14, 1435796044), (28, 717898022), (47, 427683928), (56, 358949011), (94, 213841964), (188, 106920982), (329, 61097704), (376, 53460491), (658, 30548852), (1316, 15274426), (2632, 7637213)]