20136744992

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6915091}}^1$

素因数の和:6915121

約数の個数: 48

約数和(自身を含む): 48792889152

約数和(自身を除く): 28656144160

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 6915091, 13830182, 27660364, 48405637, 55320728, 89896183, 96811274, 110641456, 179792366, 193622548, 221282912, 359584732, 387245096, 629273281, 719169464, 774490192, 1258546562, 1438338928, 1548980384, 2517093124, 2876677856, 5034186248, 10068372496, 20136744992]

約数ペア:

[(1, 20136744992), (2, 10068372496), (4, 5034186248), (7, 2876677856), (8, 2517093124), (13, 1548980384), (14, 1438338928), (16, 1258546562), (26, 774490192), (28, 719169464), (32, 629273281), (52, 387245096), (56, 359584732), (91, 221282912), (104, 193622548), (112, 179792366), (182, 110641456), (208, 96811274), (224, 89896183), (364, 55320728), (416, 48405637), (728, 27660364), (1456, 13830182), (2912, 6915091)]