20199677366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1129}}^1\times {\mathrm{1861}}^1$

素因数の和:3045

約数の個数: 64

約数和(自身を含む): 36358156800

約数和(自身を除く): 16158479434

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 418, 437, 506, 874, 1129, 1861, 2258, 3722, 4807, 9614, 12419, 20471, 21451, 24838, 25967, 35359, 40942, 42803, 42902, 51934, 70718, 85606, 235961, 285637, 388949, 470833, 471922, 493373, 571274, 777898, 813257, 941666, 986746, 1626514, 2101069, 4202138, 5427103, 8945827, 10854206, 17891654, 23111759, 39920311, 46223518, 48324587, 79840622, 96649174, 439123421, 531570457, 878246842, 918167153, 1063140914, 1836334306, 10099838683, 20199677366]

約数ペア:

[(1, 20199677366), (2, 10099838683), (11, 1836334306), (19, 1063140914), (22, 918167153), (23, 878246842), (38, 531570457), (46, 439123421), (209, 96649174), (253, 79840622), (418, 48324587), (437, 46223518), (506, 39920311), (874, 23111759), (1129, 17891654), (1861, 10854206), (2258, 8945827), (3722, 5427103), (4807, 4202138), (9614, 2101069), (12419, 1626514), (20471, 986746), (21451, 941666), (24838, 813257), (25967, 777898), (35359, 571274), (40942, 493373), (42803, 471922), (42902, 470833), (51934, 388949), (70718, 285637), (85606, 235961)]