20304827154

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{1699}}^1\times {\mathrm{4397}}^1$

素因数の和:6255

約数の個数: 48

約数和(自身を含む): 44321284800

約数和(自身を除く): 24016457646

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 453, 906, 1359, 1699, 2718, 3398, 4397, 5097, 8794, 10194, 13191, 15291, 26382, 30582, 39573, 79146, 256549, 513098, 663947, 769647, 1327894, 1539294, 1991841, 2308941, 3983682, 4617882, 5975523, 7470503, 11951046, 14941006, 22411509, 44823018, 67234527, 134469054, 1128045953, 2256091906, 3384137859, 6768275718, 10152413577, 20304827154]

約数ペア:

[(1, 20304827154), (2, 10152413577), (3, 6768275718), (6, 3384137859), (9, 2256091906), (18, 1128045953), (151, 134469054), (302, 67234527), (453, 44823018), (906, 22411509), (1359, 14941006), (1699, 11951046), (2718, 7470503), (3398, 5975523), (4397, 4617882), (5097, 3983682), (8794, 2308941), (10194, 1991841), (13191, 1539294), (15291, 1327894), (26382, 769647), (30582, 663947), (39573, 513098), (79146, 256549)]