20346891474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{10069}}^1\times {\mathrm{3701}}^1$

素因数の和:13795

約数の個数: 64

約数和(自身を含む): 50103164160

約数和(自身を除く): 29756272686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3701, 7402, 10069, 11103, 20138, 22206, 25907, 30207, 48113, 51814, 60414, 70483, 77721, 96226, 130897, 140966, 144339, 155442, 211449, 261794, 288678, 336791, 392691, 422898, 673582, 785382, 916279, 1010373, 1832558, 2020746, 2748837, 5497674, 37265369, 74530738, 111796107, 223592214, 260857583, 484449797, 521715166, 782572749, 968899594, 1453349391, 1565145498, 2906698782, 3391148579, 6782297158, 10173445737, 20346891474]

約数ペア:

[(1, 20346891474), (2, 10173445737), (3, 6782297158), (6, 3391148579), (7, 2906698782), (13, 1565145498), (14, 1453349391), (21, 968899594), (26, 782572749), (39, 521715166), (42, 484449797), (78, 260857583), (91, 223592214), (182, 111796107), (273, 74530738), (546, 37265369), (3701, 5497674), (7402, 2748837), (10069, 2020746), (11103, 1832558), (20138, 1010373), (22206, 916279), (25907, 785382), (30207, 673582), (48113, 422898), (51814, 392691), (60414, 336791), (70483, 288678), (77721, 261794), (96226, 211449), (130897, 155442), (140966, 144339)]