20177958048

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{25667}}^1$

素因数の和:26130

約数の個数: 96

約数和(自身を含む): 55886423040

約数和(自身を除く): 35708464992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 431, 456, 608, 862, 912, 1293, 1724, 1824, 2586, 3448, 5172, 6896, 8189, 10344, 13792, 16378, 20688, 24567, 25667, 32756, 41376, 49134, 51334, 65512, 77001, 98268, 102668, 131024, 154002, 196536, 205336, 262048, 308004, 393072, 410672, 487673, 616008, 786144, 821344, 975346, 1232016, 1463019, 1950692, 2464032, 2926038, 3901384, 5852076, 7802768, 11062477, 11704152, 15605536, 22124954, 23408304, 33187431, 44249908, 46816608, 66374862, 88499816, 132749724, 176999632, 210187063, 265499448, 353999264, 420374126, 530998896, 630561189, 840748252, 1061997792, 1261122378, 1681496504, 2522244756, 3362993008, 5044489512, 6725986016, 10088979024, 20177958048]

約数ペア:

[(1, 20177958048), (2, 10088979024), (3, 6725986016), (4, 5044489512), (6, 3362993008), (8, 2522244756), (12, 1681496504), (16, 1261122378), (19, 1061997792), (24, 840748252), (32, 630561189), (38, 530998896), (48, 420374126), (57, 353999264), (76, 265499448), (96, 210187063), (114, 176999632), (152, 132749724), (228, 88499816), (304, 66374862), (431, 46816608), (456, 44249908), (608, 33187431), (862, 23408304), (912, 22124954), (1293, 15605536), (1724, 11704152), (1824, 11062477), (2586, 7802768), (3448, 5852076), (5172, 3901384), (6896, 2926038), (8189, 2464032), (10344, 1950692), (13792, 1463019), (16378, 1232016), (20688, 975346), (24567, 821344), (25667, 786144), (32756, 616008), (41376, 487673), (49134, 410672), (51334, 393072), (65512, 308004), (77001, 262048), (98268, 205336), (102668, 196536), (131024, 154002)]