20238216570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1572511}}^1$

素因数の和:1572548

約数の個数: 96

約数和(自身を含む): 61818591744

約数和(自身を除く): 41580375174

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 195, 198, 234, 286, 330, 390, 429, 495, 585, 715, 858, 990, 1170, 1287, 1430, 2145, 2574, 4290, 6435, 12870, 1572511, 3145022, 4717533, 7862555, 9435066, 14152599, 15725110, 17297621, 20442643, 23587665, 28305198, 34595242, 40885286, 47175330, 51892863, 61327929, 70762995, 86488105, 102213215, 103785726, 122655858, 141525990, 155678589, 172976210, 183983787, 204426430, 224869073, 259464315, 306639645, 311357178, 367967574, 449738146, 518928630, 613279290, 674607219, 778392945, 919918935, 1124345365, 1349214438, 1556785890, 1839837870, 2023821657, 2248690730, 3373036095, 4047643314, 6746072190, 10119108285, 20238216570]

約数ペア:

[(1, 20238216570), (2, 10119108285), (3, 6746072190), (5, 4047643314), (6, 3373036095), (9, 2248690730), (10, 2023821657), (11, 1839837870), (13, 1556785890), (15, 1349214438), (18, 1124345365), (22, 919918935), (26, 778392945), (30, 674607219), (33, 613279290), (39, 518928630), (45, 449738146), (55, 367967574), (65, 311357178), (66, 306639645), (78, 259464315), (90, 224869073), (99, 204426430), (110, 183983787), (117, 172976210), (130, 155678589), (143, 141525990), (165, 122655858), (195, 103785726), (198, 102213215), (234, 86488105), (286, 70762995), (330, 61327929), (390, 51892863), (429, 47175330), (495, 40885286), (585, 34595242), (715, 28305198), (858, 23587665), (990, 20442643), (1170, 17297621), (1287, 15725110), (1430, 14152599), (2145, 9435066), (2574, 7862555), (4290, 4717533), (6435, 3145022), (12870, 1572511)]