20819114040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{5737}}^1\times {\mathrm{30241}}^1$

素因数の和:35992

約数の個数: 64

約数和(自身を含む): 62470294560

約数和(自身を除く): 41651180520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 5737, 11474, 17211, 22948, 28685, 30241, 34422, 45896, 57370, 60482, 68844, 86055, 90723, 114740, 120964, 137688, 151205, 172110, 181446, 229480, 241928, 302410, 344220, 362892, 453615, 604820, 688440, 725784, 907230, 1209640, 1814460, 3628920, 173492617, 346985234, 520477851, 693970468, 867463085, 1040955702, 1387940936, 1734926170, 2081911404, 2602389255, 3469852340, 4163822808, 5204778510, 6939704680, 10409557020, 20819114040]

約数ペア:

[(1, 20819114040), (2, 10409557020), (3, 6939704680), (4, 5204778510), (5, 4163822808), (6, 3469852340), (8, 2602389255), (10, 2081911404), (12, 1734926170), (15, 1387940936), (20, 1040955702), (24, 867463085), (30, 693970468), (40, 520477851), (60, 346985234), (120, 173492617), (5737, 3628920), (11474, 1814460), (17211, 1209640), (22948, 907230), (28685, 725784), (30241, 688440), (34422, 604820), (45896, 453615), (57370, 362892), (60482, 344220), (68844, 302410), (86055, 241928), (90723, 229480), (114740, 181446), (120964, 172110), (137688, 151205)]