20235612276

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{271}}^1\times {\mathrm{977}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 56354957568

約数和(自身を除く): 36119345292

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 271, 386, 396, 542, 579, 772, 813, 977, 1084, 1158, 1626, 1737, 1954, 2123, 2316, 2439, 2931, 2981, 3252, 3474, 3908, 4246, 4878, 5862, 5962, 6369, 6948, 8492, 8793, 8943, 9756, 10747, 11724, 11924, 12738, 17586, 17886, 19107, 21494, 25476, 26829, 32241, 35172, 35772, 38214, 42988, 52303, 53658, 64482, 76428, 96723, 104606, 107316, 128964, 156909, 188561, 193446, 209212, 264767, 313818, 377122, 386892, 470727, 529534, 565683, 575333, 627636, 754244, 794301, 941454, 1059068, 1131366, 1150666, 1588602, 1697049, 1725999, 1882908, 2074171, 2262732, 2301332, 2382903, 2912437, 3177204, 3394098, 3451998, 4148342, 4765806, 5177997, 5824874, 6222513, 6788196, 6903996, 8296684, 8737311, 9531612, 10355994, 11649748, 12445026, 17474622, 18667539, 20711988, 24890052, 26211933, 34949244, 37335078, 51100031, 52423866, 74670156, 102200062, 104847732, 153300093, 204400124, 306600186, 459900279, 562100341, 613200372, 919800558, 1124200682, 1686301023, 1839601116, 2248401364, 3372602046, 5058903069, 6745204092, 10117806138, 20235612276]

約数ペア:

[(1, 20235612276), (2, 10117806138), (3, 6745204092), (4, 5058903069), (6, 3372602046), (9, 2248401364), (11, 1839601116), (12, 1686301023), (18, 1124200682), (22, 919800558), (33, 613200372), (36, 562100341), (44, 459900279), (66, 306600186), (99, 204400124), (132, 153300093), (193, 104847732), (198, 102200062), (271, 74670156), (386, 52423866), (396, 51100031), (542, 37335078), (579, 34949244), (772, 26211933), (813, 24890052), (977, 20711988), (1084, 18667539), (1158, 17474622), (1626, 12445026), (1737, 11649748), (1954, 10355994), (2123, 9531612), (2316, 8737311), (2439, 8296684), (2931, 6903996), (2981, 6788196), (3252, 6222513), (3474, 5824874), (3908, 5177997), (4246, 4765806), (4878, 4148342), (5862, 3451998), (5962, 3394098), (6369, 3177204), (6948, 2912437), (8492, 2382903), (8793, 2301332), (8943, 2262732), (9756, 2074171), (10747, 1882908), (11724, 1725999), (11924, 1697049), (12738, 1588602), (17586, 1150666), (17886, 1131366), (19107, 1059068), (21494, 941454), (25476, 794301), (26829, 754244), (32241, 627636), (35172, 575333), (35772, 565683), (38214, 529534), (42988, 470727), (52303, 386892), (53658, 377122), (64482, 313818), (76428, 264767), (96723, 209212), (104606, 193446), (107316, 188561), (128964, 156909)]