20294112816

素因数分解:

$2^4\times 3^3\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{13829}}^1$

素因数の和:13968

約数の個数: 160

約数和(自身を含む): 60365184000

約数和(自身を除く): 40071071184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 43, 48, 54, 72, 79, 86, 108, 129, 144, 158, 172, 216, 237, 258, 316, 344, 387, 432, 474, 516, 632, 688, 711, 774, 948, 1032, 1161, 1264, 1422, 1548, 1896, 2064, 2133, 2322, 2844, 3096, 3397, 3792, 4266, 4644, 5688, 6192, 6794, 8532, 9288, 10191, 11376, 13588, 13829, 17064, 18576, 20382, 27176, 27658, 30573, 34128, 40764, 41487, 54352, 55316, 61146, 81528, 82974, 91719, 110632, 122292, 124461, 163056, 165948, 183438, 221264, 244584, 248922, 331896, 366876, 373383, 489168, 497844, 594647, 663792, 733752, 746766, 995688, 1092491, 1189294, 1467504, 1493532, 1783941, 1991376, 2184982, 2378588, 2987064, 3277473, 3567882, 4369964, 4757176, 5351823, 5974128, 6554946, 7135764, 8739928, 9514352, 9832419, 10703646, 13109892, 14271528, 16055469, 17479856, 19664838, 21407292, 26219784, 28543056, 29497257, 32110938, 39329676, 42814584, 46977113, 52439568, 58994514, 64221876, 78659352, 85629168, 93954226, 117989028, 128443752, 140931339, 157318704, 187908452, 235978056, 256887504, 281862678, 375816904, 422794017, 471956112, 563725356, 751633808, 845588034, 1127450712, 1268382051, 1691176068, 2254901424, 2536764102, 3382352136, 5073528204, 6764704272, 10147056408, 20294112816]

約数ペア:

[(1, 20294112816), (2, 10147056408), (3, 6764704272), (4, 5073528204), (6, 3382352136), (8, 2536764102), (9, 2254901424), (12, 1691176068), (16, 1268382051), (18, 1127450712), (24, 845588034), (27, 751633808), (36, 563725356), (43, 471956112), (48, 422794017), (54, 375816904), (72, 281862678), (79, 256887504), (86, 235978056), (108, 187908452), (129, 157318704), (144, 140931339), (158, 128443752), (172, 117989028), (216, 93954226), (237, 85629168), (258, 78659352), (316, 64221876), (344, 58994514), (387, 52439568), (432, 46977113), (474, 42814584), (516, 39329676), (632, 32110938), (688, 29497257), (711, 28543056), (774, 26219784), (948, 21407292), (1032, 19664838), (1161, 17479856), (1264, 16055469), (1422, 14271528), (1548, 13109892), (1896, 10703646), (2064, 9832419), (2133, 9514352), (2322, 8739928), (2844, 7135764), (3096, 6554946), (3397, 5974128), (3792, 5351823), (4266, 4757176), (4644, 4369964), (5688, 3567882), (6192, 3277473), (6794, 2987064), (8532, 2378588), (9288, 2184982), (10191, 1991376), (11376, 1783941), (13588, 1493532), (13829, 1467504), (17064, 1189294), (18576, 1092491), (20382, 995688), (27176, 746766), (27658, 733752), (30573, 663792), (34128, 594647), (40764, 497844), (41487, 489168), (54352, 373383), (55316, 366876), (61146, 331896), (81528, 248922), (82974, 244584), (91719, 221264), (110632, 183438), (122292, 165948), (124461, 163056)]