20187314404

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{941}}^1\times {\mathrm{3371}}^1$

素因数の和:4396

約数の個数: 48

約数和(自身を含む): 37176866496

約数和(自身を除く): 16989552092

約数列:

[1, 2, 4, 37, 43, 74, 86, 148, 172, 941, 1591, 1882, 3182, 3371, 3764, 6364, 6742, 13484, 34817, 40463, 69634, 80926, 124727, 139268, 144953, 161852, 249454, 289906, 498908, 579812, 1497131, 2994262, 3172111, 5363261, 5988524, 6344222, 10726522, 12688444, 21453044, 117368107, 136400773, 234736214, 272801546, 469472428, 545603092, 5046828601, 10093657202, 20187314404]

約数ペア:

[(1, 20187314404), (2, 10093657202), (4, 5046828601), (37, 545603092), (43, 469472428), (74, 272801546), (86, 234736214), (148, 136400773), (172, 117368107), (941, 21453044), (1591, 12688444), (1882, 10726522), (3182, 6344222), (3371, 5988524), (3764, 5363261), (6364, 3172111), (6742, 2994262), (13484, 1497131), (34817, 579812), (40463, 498908), (69634, 289906), (80926, 249454), (124727, 161852), (139268, 144953)]