20137243566

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{659}}^1\times {\mathrm{4327}}^1$

素因数の和:5109

約数の個数: 64

約数和(自身を含む): 44423976960

約数和(自身を除く): 24286733394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 659, 1177, 1318, 1977, 2354, 3531, 3954, 4327, 7062, 7249, 8654, 12981, 14498, 21747, 25962, 43494, 47597, 70513, 95194, 141026, 142791, 211539, 285582, 423078, 462989, 775643, 925978, 1388967, 1551286, 2326929, 2777934, 2851493, 4653858, 5092879, 5702986, 8554479, 10185758, 15278637, 17108958, 30557274, 31366423, 62732846, 94099269, 188198538, 305109751, 610219502, 915329253, 1830658506, 3356207261, 6712414522, 10068621783, 20137243566]

約数ペア:

[(1, 20137243566), (2, 10068621783), (3, 6712414522), (6, 3356207261), (11, 1830658506), (22, 915329253), (33, 610219502), (66, 305109751), (107, 188198538), (214, 94099269), (321, 62732846), (642, 31366423), (659, 30557274), (1177, 17108958), (1318, 15278637), (1977, 10185758), (2354, 8554479), (3531, 5702986), (3954, 5092879), (4327, 4653858), (7062, 2851493), (7249, 2777934), (8654, 2326929), (12981, 1551286), (14498, 1388967), (21747, 925978), (25962, 775643), (43494, 462989), (47597, 423078), (70513, 285582), (95194, 211539), (141026, 142791)]