20390331312

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{12143}}^1$

素因数の和:12209

約数の個数: 240

約数和(自身を含む): 66137195520

約数和(自身を除く): 45746864208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 23, 24, 26, 27, 36, 39, 46, 48, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 144, 156, 169, 184, 207, 208, 216, 234, 276, 299, 312, 338, 351, 368, 414, 432, 468, 507, 552, 598, 621, 624, 676, 702, 828, 897, 936, 1014, 1104, 1196, 1242, 1352, 1404, 1521, 1656, 1794, 1872, 2028, 2392, 2484, 2691, 2704, 2808, 3042, 3312, 3588, 3887, 4056, 4563, 4784, 4968, 5382, 5616, 6084, 7176, 7774, 8073, 8112, 9126, 9936, 10764, 11661, 12143, 12168, 14352, 15548, 16146, 18252, 21528, 23322, 24286, 24336, 31096, 32292, 34983, 36429, 36504, 43056, 46644, 48572, 62192, 64584, 69966, 72858, 73008, 93288, 97144, 104949, 109287, 129168, 139932, 145716, 157859, 186576, 194288, 209898, 218574, 279289, 279864, 291432, 315718, 327861, 419796, 437148, 473577, 558578, 559728, 582864, 631436, 655722, 837867, 839592, 874296, 947154, 1117156, 1262872, 1311444, 1420731, 1675734, 1679184, 1748592, 1894308, 2052167, 2234312, 2513601, 2525744, 2622888, 2841462, 3351468, 3630757, 3788616, 4104334, 4262193, 4468624, 5027202, 5245776, 5682924, 6156501, 6702936, 7261514, 7540803, 7577232, 8208668, 8524386, 10054404, 10892271, 11365848, 12313002, 13405872, 14523028, 15081606, 16417336, 17048772, 18469503, 20108808, 21784542, 22731696, 24626004, 29046056, 30163212, 32676813, 32834672, 34097544, 36939006, 40217616, 43569084, 47199841, 49252008, 55408509, 58092112, 60326424, 65353626, 68195088, 73878012, 87138168, 94399682, 98030439, 98504016, 110817018, 120652848, 130707252, 141599523, 147756024, 174276336, 188799364, 196060878, 221634036, 261414504, 283199046, 295512048, 377598728, 392121756, 424798569, 443268072, 522829008, 566398092, 755197456, 784243512, 849597138, 886536144, 1132796184, 1274395707, 1568487024, 1699194276, 2265592368, 2548791414, 3398388552, 5097582828, 6796777104, 10195165656, 20390331312]

約数ペア:

[(1, 20390331312), (2, 10195165656), (3, 6796777104), (4, 5097582828), (6, 3398388552), (8, 2548791414), (9, 2265592368), (12, 1699194276), (13, 1568487024), (16, 1274395707), (18, 1132796184), (23, 886536144), (24, 849597138), (26, 784243512), (27, 755197456), (36, 566398092), (39, 522829008), (46, 443268072), (48, 424798569), (52, 392121756), (54, 377598728), (69, 295512048), (72, 283199046), (78, 261414504), (92, 221634036), (104, 196060878), (108, 188799364), (117, 174276336), (138, 147756024), (144, 141599523), (156, 130707252), (169, 120652848), (184, 110817018), (207, 98504016), (208, 98030439), (216, 94399682), (234, 87138168), (276, 73878012), (299, 68195088), (312, 65353626), (338, 60326424), (351, 58092112), (368, 55408509), (414, 49252008), (432, 47199841), (468, 43569084), (507, 40217616), (552, 36939006), (598, 34097544), (621, 32834672), (624, 32676813), (676, 30163212), (702, 29046056), (828, 24626004), (897, 22731696), (936, 21784542), (1014, 20108808), (1104, 18469503), (1196, 17048772), (1242, 16417336), (1352, 15081606), (1404, 14523028), (1521, 13405872), (1656, 12313002), (1794, 11365848), (1872, 10892271), (2028, 10054404), (2392, 8524386), (2484, 8208668), (2691, 7577232), (2704, 7540803), (2808, 7261514), (3042, 6702936), (3312, 6156501), (3588, 5682924), (3887, 5245776), (4056, 5027202), (4563, 4468624), (4784, 4262193), (4968, 4104334), (5382, 3788616), (5616, 3630757), (6084, 3351468), (7176, 2841462), (7774, 2622888), (8073, 2525744), (8112, 2513601), (9126, 2234312), (9936, 2052167), (10764, 1894308), (11661, 1748592), (12143, 1679184), (12168, 1675734), (14352, 1420731), (15548, 1311444), (16146, 1262872), (18252, 1117156), (21528, 947154), (23322, 874296), (24286, 839592), (24336, 837867), (31096, 655722), (32292, 631436), (34983, 582864), (36429, 559728), (36504, 558578), (43056, 473577), (46644, 437148), (48572, 419796), (62192, 327861), (64584, 315718), (69966, 291432), (72858, 279864), (73008, 279289), (93288, 218574), (97144, 209898), (104949, 194288), (109287, 186576), (129168, 157859), (139932, 145716)]