20142125432

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{18671}}^1$

素因数の和:18765

約数の個数: 128

約数和(自身を含む): 47429867520

約数和(自身を除く): 27287742088

約数列:

[1, 2, 4, 8, 11, 13, 22, 23, 26, 41, 44, 46, 52, 82, 88, 92, 104, 143, 164, 184, 253, 286, 299, 328, 451, 506, 533, 572, 598, 902, 943, 1012, 1066, 1144, 1196, 1804, 1886, 2024, 2132, 2392, 3289, 3608, 3772, 4264, 5863, 6578, 7544, 10373, 11726, 12259, 13156, 18671, 20746, 23452, 24518, 26312, 37342, 41492, 46904, 49036, 74684, 82984, 98072, 134849, 149368, 205381, 242723, 269698, 410762, 429433, 485446, 539396, 765511, 821524, 858866, 970892, 1078792, 1531022, 1643048, 1717732, 1941784, 2669953, 3062044, 3435464, 4723763, 5339906, 5582629, 6124088, 8420621, 9447526, 9951643, 10679812, 11165258, 16841242, 17606753, 18895052, 19903286, 21359624, 22330516, 33682484, 35213506, 37790104, 39806572, 44661032, 61408919, 67364968, 70427012, 79613144, 109468073, 122817838, 140854024, 193674283, 218936146, 228887789, 245635676, 387348566, 437872292, 457775578, 491271352, 774697132, 875744584, 915551156, 1549394264, 1831102312, 2517765679, 5035531358, 10071062716, 20142125432]

約数ペア:

[(1, 20142125432), (2, 10071062716), (4, 5035531358), (8, 2517765679), (11, 1831102312), (13, 1549394264), (22, 915551156), (23, 875744584), (26, 774697132), (41, 491271352), (44, 457775578), (46, 437872292), (52, 387348566), (82, 245635676), (88, 228887789), (92, 218936146), (104, 193674283), (143, 140854024), (164, 122817838), (184, 109468073), (253, 79613144), (286, 70427012), (299, 67364968), (328, 61408919), (451, 44661032), (506, 39806572), (533, 37790104), (572, 35213506), (598, 33682484), (902, 22330516), (943, 21359624), (1012, 19903286), (1066, 18895052), (1144, 17606753), (1196, 16841242), (1804, 11165258), (1886, 10679812), (2024, 9951643), (2132, 9447526), (2392, 8420621), (3289, 6124088), (3608, 5582629), (3772, 5339906), (4264, 4723763), (5863, 3435464), (6578, 3062044), (7544, 2669953), (10373, 1941784), (11726, 1717732), (12259, 1643048), (13156, 1531022), (18671, 1078792), (20746, 970892), (23452, 858866), (24518, 821524), (26312, 765511), (37342, 539396), (41492, 485446), (46904, 429433), (49036, 410762), (74684, 269698), (82984, 242723), (98072, 205381), (134849, 149368)]