20136764898

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{461}}^1\times {\mathrm{9227}}^1$

素因数の和:9959

約数の個数: 48

約数和(自身を含む): 43895307456

約数和(自身を除く): 23758542558

約数列:

[1, 2, 3, 6, 9, 18, 263, 461, 526, 789, 922, 1383, 1578, 2367, 2766, 4149, 4734, 8298, 9227, 18454, 27681, 55362, 83043, 121243, 166086, 242486, 363729, 727458, 1091187, 2182374, 2426701, 4253647, 4853402, 7280103, 8507294, 12760941, 14560206, 21840309, 25521882, 38282823, 43680618, 76565646, 1118709161, 2237418322, 3356127483, 6712254966, 10068382449, 20136764898]

約数ペア:

[(1, 20136764898), (2, 10068382449), (3, 6712254966), (6, 3356127483), (9, 2237418322), (18, 1118709161), (263, 76565646), (461, 43680618), (526, 38282823), (789, 25521882), (922, 21840309), (1383, 14560206), (1578, 12760941), (2367, 8507294), (2766, 7280103), (4149, 4853402), (4734, 4253647), (8298, 2426701), (9227, 2182374), (18454, 1091187), (27681, 727458), (55362, 363729), (83043, 242486), (121243, 166086)]