20228569056

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{223}}^1\times {\mathrm{10861}}^1$

素因数の和:11129

約数の個数: 144

約数和(自身を含む): 59780972160

約数和(自身を除く): 39552403104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 223, 232, 261, 288, 348, 446, 464, 522, 669, 696, 892, 928, 1044, 1338, 1392, 1784, 2007, 2088, 2676, 2784, 3568, 4014, 4176, 5352, 6467, 7136, 8028, 8352, 10704, 10861, 12934, 16056, 19401, 21408, 21722, 25868, 32112, 32583, 38802, 43444, 51736, 58203, 64224, 65166, 77604, 86888, 97749, 103472, 116406, 130332, 155208, 173776, 195498, 206944, 232812, 260664, 310416, 314969, 347552, 390996, 465624, 521328, 620832, 629938, 781992, 931248, 944907, 1042656, 1259876, 1563984, 1862496, 1889814, 2422003, 2519752, 2834721, 3127968, 3779628, 4844006, 5039504, 5669442, 7266009, 7559256, 9688012, 10079008, 11338884, 14532018, 15118512, 19376024, 21798027, 22677768, 29064036, 30237024, 38752048, 43596054, 45355536, 58128072, 70238087, 77504096, 87192108, 90711072, 116256144, 140476174, 174384216, 210714261, 232512288, 280952348, 348768432, 421428522, 561904696, 632142783, 697536864, 842857044, 1123809392, 1264285566, 1685714088, 2247618784, 2528571132, 3371428176, 5057142264, 6742856352, 10114284528, 20228569056]

約数ペア:

[(1, 20228569056), (2, 10114284528), (3, 6742856352), (4, 5057142264), (6, 3371428176), (8, 2528571132), (9, 2247618784), (12, 1685714088), (16, 1264285566), (18, 1123809392), (24, 842857044), (29, 697536864), (32, 632142783), (36, 561904696), (48, 421428522), (58, 348768432), (72, 280952348), (87, 232512288), (96, 210714261), (116, 174384216), (144, 140476174), (174, 116256144), (223, 90711072), (232, 87192108), (261, 77504096), (288, 70238087), (348, 58128072), (446, 45355536), (464, 43596054), (522, 38752048), (669, 30237024), (696, 29064036), (892, 22677768), (928, 21798027), (1044, 19376024), (1338, 15118512), (1392, 14532018), (1784, 11338884), (2007, 10079008), (2088, 9688012), (2676, 7559256), (2784, 7266009), (3568, 5669442), (4014, 5039504), (4176, 4844006), (5352, 3779628), (6467, 3127968), (7136, 2834721), (8028, 2519752), (8352, 2422003), (10704, 1889814), (10861, 1862496), (12934, 1563984), (16056, 1259876), (19401, 1042656), (21408, 944907), (21722, 931248), (25868, 781992), (32112, 629938), (32583, 620832), (38802, 521328), (43444, 465624), (51736, 390996), (58203, 347552), (64224, 314969), (65166, 310416), (77604, 260664), (86888, 232812), (97749, 206944), (103472, 195498), (116406, 173776), (130332, 155208)]