20454953177

素因数分解:

${\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{10909}}^1$

素因数の和:11081

約数の個数: 32

約数和(自身を含む): 23094288000

約数和(自身を除く): 2639334823

約数列:

[1, 19, 29, 41, 83, 551, 779, 1189, 1577, 2407, 3403, 10909, 22591, 45733, 64657, 98687, 207271, 316361, 447269, 905447, 1875053, 6010859, 8498111, 12970801, 17203493, 26257963, 37123327, 246445219, 498901297, 705343213, 1076576483, 20454953177]

約数ペア:

[(1, 20454953177), (19, 1076576483), (29, 705343213), (41, 498901297), (83, 246445219), (551, 37123327), (779, 26257963), (1189, 17203493), (1577, 12970801), (2407, 8498111), (3403, 6010859), (10909, 1875053), (22591, 905447), (45733, 447269), (64657, 316361), (98687, 207271)]