20238032061

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{223}}^1\times {\mathrm{19889}}^1$

素因数の和:20147

約数の個数: 48

約数和(自身を含む): 32613235200

約数和(自身を除く): 12375203139

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 223, 351, 507, 669, 1521, 2007, 2899, 4563, 6021, 8697, 19889, 26091, 37687, 59667, 78273, 113061, 179001, 258557, 339183, 537003, 775671, 1017549, 2327013, 3361241, 4435247, 6981039, 10083723, 13305741, 30251169, 39917223, 57658211, 90753507, 119751669, 172974633, 518923899, 749556743, 1556771697, 2248670229, 6746010687, 20238032061]

約数ペア:

[(1, 20238032061), (3, 6746010687), (9, 2248670229), (13, 1556771697), (27, 749556743), (39, 518923899), (117, 172974633), (169, 119751669), (223, 90753507), (351, 57658211), (507, 39917223), (669, 30251169), (1521, 13305741), (2007, 10083723), (2899, 6981039), (4563, 4435247), (6021, 3361241), (8697, 2327013), (19889, 1017549), (26091, 775671), (37687, 537003), (59667, 339183), (78273, 258557), (113061, 179001)]