20222496693

素因数分解:

$3^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1414

約数の個数: 144

約数和(自身を含む): 37990744064

約数和(自身を除く): 17768247371

約数列:

[1, 3, 7, 9, 17, 21, 27, 31, 51, 63, 81, 93, 119, 153, 189, 217, 243, 279, 289, 357, 459, 527, 567, 651, 837, 867, 1071, 1327, 1377, 1581, 1701, 1953, 2023, 2511, 2601, 3213, 3689, 3981, 4131, 4743, 5859, 6069, 7533, 7803, 8959, 9289, 9639, 11067, 11943, 14229, 17577, 18207, 22559, 23409, 26877, 27867, 28917, 33201, 35829, 41137, 42687, 52731, 54621, 62713, 67677, 70227, 80631, 83601, 99603, 107487, 123411, 128061, 157913, 163863, 188139, 203031, 241893, 250803, 287959, 298809, 322461, 370233, 383503, 473739, 491589, 564417, 609093, 699329, 725679, 752409, 863877, 896427, 1110699, 1150509, 1421217, 1693251, 1827279, 2097987, 2177037, 2257227, 2591631, 2684521, 3332097, 3451527, 4263651, 4895303, 5079753, 5481837, 6293961, 7774893, 8053563, 9996291, 10354581, 11888593, 12790953, 14685909, 15239259, 18881883, 23324679, 24160689, 31063743, 35665779, 38372859, 44057727, 56645649, 69974037, 72482067, 83220151, 93191229, 106997337, 132173181, 169936947, 217446201, 249660453, 320992011, 396519543, 652338603, 748981359, 962976033, 1189558629, 2246944077, 2888928099, 6740832231, 20222496693]

約数ペア:

[(1, 20222496693), (3, 6740832231), (7, 2888928099), (9, 2246944077), (17, 1189558629), (21, 962976033), (27, 748981359), (31, 652338603), (51, 396519543), (63, 320992011), (81, 249660453), (93, 217446201), (119, 169936947), (153, 132173181), (189, 106997337), (217, 93191229), (243, 83220151), (279, 72482067), (289, 69974037), (357, 56645649), (459, 44057727), (527, 38372859), (567, 35665779), (651, 31063743), (837, 24160689), (867, 23324679), (1071, 18881883), (1327, 15239259), (1377, 14685909), (1581, 12790953), (1701, 11888593), (1953, 10354581), (2023, 9996291), (2511, 8053563), (2601, 7774893), (3213, 6293961), (3689, 5481837), (3981, 5079753), (4131, 4895303), (4743, 4263651), (5859, 3451527), (6069, 3332097), (7533, 2684521), (7803, 2591631), (8959, 2257227), (9289, 2177037), (9639, 2097987), (11067, 1827279), (11943, 1693251), (14229, 1421217), (17577, 1150509), (18207, 1110699), (22559, 896427), (23409, 863877), (26877, 752409), (27867, 725679), (28917, 699329), (33201, 609093), (35829, 564417), (41137, 491589), (42687, 473739), (52731, 383503), (54621, 370233), (62713, 322461), (67677, 298809), (70227, 287959), (80631, 250803), (83601, 241893), (99603, 203031), (107487, 188139), (123411, 163863), (128061, 157913)]