20230031196

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{34673}}^1$

素因数の和:35555

約数の個数: 72

約数和(自身を含む): 53893104720

約数和(自身を除く): 33663073524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 853, 1706, 2559, 3412, 5118, 7677, 10236, 15354, 16207, 30708, 32414, 34673, 48621, 64828, 69346, 97242, 104019, 138692, 145863, 194484, 208038, 291726, 312057, 416076, 583452, 624114, 658787, 1248228, 1317574, 1976361, 2635148, 3952722, 5929083, 7905444, 11858166, 23716332, 29576069, 59152138, 88728207, 118304276, 177456414, 266184621, 354912828, 532369242, 561945311, 1064738484, 1123890622, 1685835933, 2247781244, 3371671866, 5057507799, 6743343732, 10115015598, 20230031196]

約数ペア:

[(1, 20230031196), (2, 10115015598), (3, 6743343732), (4, 5057507799), (6, 3371671866), (9, 2247781244), (12, 1685835933), (18, 1123890622), (19, 1064738484), (36, 561945311), (38, 532369242), (57, 354912828), (76, 266184621), (114, 177456414), (171, 118304276), (228, 88728207), (342, 59152138), (684, 29576069), (853, 23716332), (1706, 11858166), (2559, 7905444), (3412, 5929083), (5118, 3952722), (7677, 2635148), (10236, 1976361), (15354, 1317574), (16207, 1248228), (30708, 658787), (32414, 624114), (34673, 583452), (48621, 416076), (64828, 312057), (69346, 291726), (97242, 208038), (104019, 194484), (138692, 145863)]