20296469088

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{2741}}^1\times {\mathrm{3673}}^1$

素因数の和:6437

約数の個数: 144

約数和(自身を含む): 66005555616

約数和(自身を除く): 45709086528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 2741, 3673, 5482, 7346, 8223, 10964, 11019, 14692, 16446, 19187, 21928, 22038, 24669, 25711, 29384, 32892, 33057, 38374, 43856, 44076, 49338, 51422, 57561, 58768, 65784, 66114, 76748, 77133, 87712, 88152, 98676, 102844, 115122, 117536, 131568, 132228, 153496, 154266, 172683, 176304, 197352, 205688, 230244, 231399, 263136, 264456, 306992, 308532, 345366, 352608, 394704, 411376, 460488, 462798, 528912, 613984, 617064, 690732, 789408, 822752, 920976, 925596, 1057824, 1234128, 1381464, 1841952, 1851192, 2468256, 2762928, 3702384, 5525856, 7404768, 10067693, 20135386, 30203079, 40270772, 60406158, 70473851, 80541544, 90609237, 120812316, 140947702, 161083088, 181218474, 211421553, 241624632, 281895404, 322166176, 362436948, 422843106, 483249264, 563790808, 634264659, 724873896, 845686212, 966498528, 1127581616, 1268529318, 1449747792, 1691372424, 2255163232, 2537058636, 2899495584, 3382744848, 5074117272, 6765489696, 10148234544, 20296469088]

約数ペア:

[(1, 20296469088), (2, 10148234544), (3, 6765489696), (4, 5074117272), (6, 3382744848), (7, 2899495584), (8, 2537058636), (9, 2255163232), (12, 1691372424), (14, 1449747792), (16, 1268529318), (18, 1127581616), (21, 966498528), (24, 845686212), (28, 724873896), (32, 634264659), (36, 563790808), (42, 483249264), (48, 422843106), (56, 362436948), (63, 322166176), (72, 281895404), (84, 241624632), (96, 211421553), (112, 181218474), (126, 161083088), (144, 140947702), (168, 120812316), (224, 90609237), (252, 80541544), (288, 70473851), (336, 60406158), (504, 40270772), (672, 30203079), (1008, 20135386), (2016, 10067693), (2741, 7404768), (3673, 5525856), (5482, 3702384), (7346, 2762928), (8223, 2468256), (10964, 1851192), (11019, 1841952), (14692, 1381464), (16446, 1234128), (19187, 1057824), (21928, 925596), (22038, 920976), (24669, 822752), (25711, 789408), (29384, 690732), (32892, 617064), (33057, 613984), (38374, 528912), (43856, 462798), (44076, 460488), (49338, 411376), (51422, 394704), (57561, 352608), (58768, 345366), (65784, 308532), (66114, 306992), (76748, 264456), (77133, 263136), (87712, 231399), (88152, 230244), (98676, 205688), (102844, 197352), (115122, 176304), (117536, 172683), (131568, 154266), (132228, 153496)]