20698092

素因数分解:

$2^2\times 3^4\times {\mathrm{193}}^1\times {\mathrm{331}}^1$

素因数の和:540

約数の個数: 60

約数和(自身を含む): 54553576

約数和(自身を除く): 33855484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 193, 324, 331, 386, 579, 662, 772, 993, 1158, 1324, 1737, 1986, 2316, 2979, 3474, 3972, 5211, 5958, 6948, 8937, 10422, 11916, 15633, 17874, 20844, 26811, 31266, 35748, 53622, 62532, 63883, 107244, 127766, 191649, 255532, 383298, 574947, 766596, 1149894, 1724841, 2299788, 3449682, 5174523, 6899364, 10349046, 20698092]

約数ペア:

[(1, 20698092), (2, 10349046), (3, 6899364), (4, 5174523), (6, 3449682), (9, 2299788), (12, 1724841), (18, 1149894), (27, 766596), (36, 574947), (54, 383298), (81, 255532), (108, 191649), (162, 127766), (193, 107244), (324, 63883), (331, 62532), (386, 53622), (579, 35748), (662, 31266), (772, 26811), (993, 20844), (1158, 17874), (1324, 15633), (1737, 11916), (1986, 10422), (2316, 8937), (2979, 6948), (3474, 5958), (3972, 5211)]