20512762596

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{32143}}^1$

素因数の和:32486

約数の個数: 96

約数和(自身を含む): 56161996800

約数和(自身を除く): 35649234204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 311, 342, 513, 622, 684, 933, 1026, 1244, 1866, 2052, 2799, 3732, 5598, 5909, 8397, 11196, 11818, 16794, 17727, 23636, 32143, 33588, 35454, 53181, 64286, 70908, 96429, 106362, 128572, 159543, 192858, 212724, 289287, 319086, 385716, 578574, 610717, 638172, 867861, 1157148, 1221434, 1735722, 1832151, 2442868, 3471444, 3664302, 5496453, 7328604, 9996473, 10992906, 16489359, 19992946, 21985812, 29989419, 32978718, 39985892, 59978838, 65957436, 89968257, 119957676, 179936514, 189932987, 269904771, 359873028, 379865974, 539809542, 569798961, 759731948, 1079619084, 1139597922, 1709396883, 2279195844, 3418793766, 5128190649, 6837587532, 10256381298, 20512762596]

約数ペア:

[(1, 20512762596), (2, 10256381298), (3, 6837587532), (4, 5128190649), (6, 3418793766), (9, 2279195844), (12, 1709396883), (18, 1139597922), (19, 1079619084), (27, 759731948), (36, 569798961), (38, 539809542), (54, 379865974), (57, 359873028), (76, 269904771), (108, 189932987), (114, 179936514), (171, 119957676), (228, 89968257), (311, 65957436), (342, 59978838), (513, 39985892), (622, 32978718), (684, 29989419), (933, 21985812), (1026, 19992946), (1244, 16489359), (1866, 10992906), (2052, 9996473), (2799, 7328604), (3732, 5496453), (5598, 3664302), (5909, 3471444), (8397, 2442868), (11196, 1832151), (11818, 1735722), (16794, 1221434), (17727, 1157148), (23636, 867861), (32143, 638172), (33588, 610717), (35454, 578574), (53181, 385716), (64286, 319086), (70908, 289287), (96429, 212724), (106362, 192858), (128572, 159543)]