20030709504

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{11597}}^1$

素因数の和:11802

約数の個数: 144

約数和(自身を含む): 57748576032

約数和(自身を除く): 37717866528

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 173, 192, 208, 256, 312, 346, 384, 416, 519, 624, 692, 768, 832, 1038, 1248, 1384, 1664, 2076, 2249, 2496, 2768, 3328, 4152, 4498, 4992, 5536, 6747, 8304, 8996, 9984, 11072, 11597, 13494, 16608, 17992, 22144, 23194, 26988, 33216, 34791, 35984, 44288, 46388, 53976, 66432, 69582, 71968, 92776, 107952, 132864, 139164, 143936, 150761, 185552, 215904, 278328, 287872, 301522, 371104, 431808, 452283, 556656, 575744, 603044, 742208, 863616, 904566, 1113312, 1206088, 1484416, 1727232, 1809132, 2006281, 2226624, 2412176, 2968832, 3618264, 4012562, 4453248, 4824352, 6018843, 7236528, 8025124, 8906496, 9648704, 12037686, 14473056, 16050248, 19297408, 24075372, 26081653, 28946112, 32100496, 38594816, 48150744, 52163306, 57892224, 64200992, 78244959, 96301488, 104326612, 115784448, 128401984, 156489918, 192602976, 208653224, 256803968, 312979836, 385205952, 417306448, 513607936, 625959672, 770411904, 834612896, 1251919344, 1540823808, 1669225792, 2503838688, 3338451584, 5007677376, 6676903168, 10015354752, 20030709504]

約数ペア:

[(1, 20030709504), (2, 10015354752), (3, 6676903168), (4, 5007677376), (6, 3338451584), (8, 2503838688), (12, 1669225792), (13, 1540823808), (16, 1251919344), (24, 834612896), (26, 770411904), (32, 625959672), (39, 513607936), (48, 417306448), (52, 385205952), (64, 312979836), (78, 256803968), (96, 208653224), (104, 192602976), (128, 156489918), (156, 128401984), (173, 115784448), (192, 104326612), (208, 96301488), (256, 78244959), (312, 64200992), (346, 57892224), (384, 52163306), (416, 48150744), (519, 38594816), (624, 32100496), (692, 28946112), (768, 26081653), (832, 24075372), (1038, 19297408), (1248, 16050248), (1384, 14473056), (1664, 12037686), (2076, 9648704), (2249, 8906496), (2496, 8025124), (2768, 7236528), (3328, 6018843), (4152, 4824352), (4498, 4453248), (4992, 4012562), (5536, 3618264), (6747, 2968832), (8304, 2412176), (8996, 2226624), (9984, 2006281), (11072, 1809132), (11597, 1727232), (13494, 1484416), (16608, 1206088), (17992, 1113312), (22144, 904566), (23194, 863616), (26988, 742208), (33216, 603044), (34791, 575744), (35984, 556656), (44288, 452283), (46388, 431808), (53976, 371104), (66432, 301522), (69582, 287872), (71968, 278328), (92776, 215904), (107952, 185552), (132864, 150761), (139164, 143936)]