20235038427

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{5869}}^1$

素因数の和:6128

約数の個数: 48

約数和(自身を含む): 30621676800

約数和(自身を除く): 10386638373

約数列:

[1, 3, 9, 43, 59, 129, 151, 177, 387, 453, 531, 1359, 2537, 5869, 6493, 7611, 8909, 17607, 19479, 22833, 26727, 52821, 58437, 80181, 252367, 346271, 383087, 757101, 886219, 1038813, 1149261, 2271303, 2658657, 3116439, 3447783, 7975971, 14889653, 38107417, 44668959, 52286921, 114322251, 134006877, 156860763, 342966753, 470582289, 2248337603, 6745012809, 20235038427]

約数ペア:

[(1, 20235038427), (3, 6745012809), (9, 2248337603), (43, 470582289), (59, 342966753), (129, 156860763), (151, 134006877), (177, 114322251), (387, 52286921), (453, 44668959), (531, 38107417), (1359, 14889653), (2537, 7975971), (5869, 3447783), (6493, 3116439), (7611, 2658657), (8909, 2271303), (17607, 1149261), (19479, 1038813), (22833, 886219), (26727, 757101), (52821, 383087), (58437, 346271), (80181, 252367)]