20133396472

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{863}}^1$

素因数の和:1265

約数の個数: 128

約数和(自身を含む): 45984153600

約数和(自身を除く): 25850757128

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 118, 161, 184, 236, 307, 322, 413, 472, 614, 644, 826, 863, 1228, 1288, 1357, 1652, 1726, 2149, 2456, 2714, 3304, 3452, 4298, 5428, 6041, 6904, 7061, 8596, 9499, 10856, 12082, 14122, 17192, 18113, 18998, 19849, 24164, 28244, 36226, 37996, 39698, 48328, 49427, 50917, 56488, 72452, 75992, 79396, 98854, 101834, 126791, 138943, 144904, 158792, 197708, 203668, 253582, 264941, 277886, 356419, 395416, 407336, 416599, 507164, 529882, 555772, 712838, 833198, 1014328, 1059764, 1111544, 1171091, 1425676, 1666396, 1854587, 2119528, 2342182, 2851352, 2916193, 3332792, 3709174, 4684364, 5832386, 6093643, 7418348, 8197637, 9368728, 11664772, 12187286, 14836696, 15631519, 16395274, 23329544, 24374572, 31263038, 32790548, 42655501, 48749144, 62526076, 65581096, 85311002, 109420633, 125052152, 170622004, 218841266, 341244008, 359524937, 437682532, 719049874, 875365064, 1438099748, 2516674559, 2876199496, 5033349118, 10066698236, 20133396472]

約数ペア:

[(1, 20133396472), (2, 10066698236), (4, 5033349118), (7, 2876199496), (8, 2516674559), (14, 1438099748), (23, 875365064), (28, 719049874), (46, 437682532), (56, 359524937), (59, 341244008), (92, 218841266), (118, 170622004), (161, 125052152), (184, 109420633), (236, 85311002), (307, 65581096), (322, 62526076), (413, 48749144), (472, 42655501), (614, 32790548), (644, 31263038), (826, 24374572), (863, 23329544), (1228, 16395274), (1288, 15631519), (1357, 14836696), (1652, 12187286), (1726, 11664772), (2149, 9368728), (2456, 8197637), (2714, 7418348), (3304, 6093643), (3452, 5832386), (4298, 4684364), (5428, 3709174), (6041, 3332792), (6904, 2916193), (7061, 2851352), (8596, 2342182), (9499, 2119528), (10856, 1854587), (12082, 1666396), (14122, 1425676), (17192, 1171091), (18113, 1111544), (18998, 1059764), (19849, 1014328), (24164, 833198), (28244, 712838), (36226, 555772), (37996, 529882), (39698, 507164), (48328, 416599), (49427, 407336), (50917, 395416), (56488, 356419), (72452, 277886), (75992, 264941), (79396, 253582), (98854, 203668), (101834, 197708), (126791, 158792), (138943, 144904)]