20272562592

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{158419}}^1$

素因数の和:158506

約数の個数: 96

約数和(自身を含む): 56209950720

約数和(自身を除く): 35937388128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 86, 93, 96, 124, 129, 172, 186, 248, 258, 344, 372, 496, 516, 688, 744, 992, 1032, 1333, 1376, 1488, 2064, 2666, 2976, 3999, 4128, 5332, 7998, 10664, 15996, 21328, 31992, 42656, 63984, 127968, 158419, 316838, 475257, 633676, 950514, 1267352, 1901028, 2534704, 3802056, 4910989, 5069408, 6812017, 7604112, 9821978, 13624034, 14732967, 15208224, 19643956, 20436051, 27248068, 29465934, 39287912, 40872102, 54496136, 58931868, 78575824, 81744204, 108992272, 117863736, 157151648, 163488408, 211172527, 217984544, 235727472, 326976816, 422345054, 471454944, 633517581, 653953632, 844690108, 1267035162, 1689380216, 2534070324, 3378760432, 5068140648, 6757520864, 10136281296, 20272562592]

約数ペア:

[(1, 20272562592), (2, 10136281296), (3, 6757520864), (4, 5068140648), (6, 3378760432), (8, 2534070324), (12, 1689380216), (16, 1267035162), (24, 844690108), (31, 653953632), (32, 633517581), (43, 471454944), (48, 422345054), (62, 326976816), (86, 235727472), (93, 217984544), (96, 211172527), (124, 163488408), (129, 157151648), (172, 117863736), (186, 108992272), (248, 81744204), (258, 78575824), (344, 58931868), (372, 54496136), (496, 40872102), (516, 39287912), (688, 29465934), (744, 27248068), (992, 20436051), (1032, 19643956), (1333, 15208224), (1376, 14732967), (1488, 13624034), (2064, 9821978), (2666, 7604112), (2976, 6812017), (3999, 5069408), (4128, 4910989), (5332, 3802056), (7998, 2534704), (10664, 1901028), (15996, 1267352), (21328, 950514), (31992, 633676), (42656, 475257), (63984, 316838), (127968, 158419)]