20183337062

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{3163}}^1$

素因数の和:3370

約数の個数: 96

約数和(自身を含む): 38955168000

約数和(自身を除く): 18771830938

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 149, 161, 266, 298, 322, 437, 874, 931, 1043, 1127, 1862, 2086, 2254, 2831, 3059, 3163, 3427, 5662, 6118, 6326, 6854, 7301, 14602, 19817, 21413, 22141, 23989, 39634, 42826, 44282, 47978, 60097, 65113, 72749, 120194, 130226, 138719, 145498, 154987, 167923, 277438, 309974, 335846, 420679, 455791, 471287, 509243, 841358, 911582, 942574, 1018486, 1382231, 2764462, 2944753, 3190537, 3299009, 3564701, 5889506, 6381074, 6598018, 7129402, 8954453, 9675617, 10839601, 17908906, 19351234, 21679202, 23093063, 46186126, 62681171, 67729319, 75877207, 125362342, 135458638, 151754414, 205952419, 411904838, 438768197, 531140449, 877536394, 1062280898, 1441666933, 2883333866, 10091668531, 20183337062]

約数ペア:

[(1, 20183337062), (2, 10091668531), (7, 2883333866), (14, 1441666933), (19, 1062280898), (23, 877536394), (38, 531140449), (46, 438768197), (49, 411904838), (98, 205952419), (133, 151754414), (149, 135458638), (161, 125362342), (266, 75877207), (298, 67729319), (322, 62681171), (437, 46186126), (874, 23093063), (931, 21679202), (1043, 19351234), (1127, 17908906), (1862, 10839601), (2086, 9675617), (2254, 8954453), (2831, 7129402), (3059, 6598018), (3163, 6381074), (3427, 5889506), (5662, 3564701), (6118, 3299009), (6326, 3190537), (6854, 2944753), (7301, 2764462), (14602, 1382231), (19817, 1018486), (21413, 942574), (22141, 911582), (23989, 841358), (39634, 509243), (42826, 471287), (44282, 455791), (47978, 420679), (60097, 335846), (65113, 309974), (72749, 277438), (120194, 167923), (130226, 154987), (138719, 145498)]