20155287596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1$

素因数の和:663

約数の個数: 96

約数和(自身を含む): 38338030080

約数和(自身を除く): 18182742484

約数列:

[1, 2, 4, 23, 46, 59, 67, 92, 118, 134, 157, 236, 268, 314, 353, 628, 706, 1357, 1412, 1541, 2714, 3082, 3611, 3953, 5428, 6164, 7222, 7906, 8119, 9263, 10519, 14444, 15812, 16238, 18526, 20827, 21038, 23651, 32476, 37052, 41654, 42076, 47302, 55421, 83308, 90919, 94604, 110842, 181838, 213049, 221684, 241937, 363676, 426098, 479021, 483874, 543973, 620621, 852196, 958042, 967748, 1087946, 1241242, 1274683, 1395409, 1916084, 2175892, 2482484, 2549366, 2790818, 3269839, 3713207, 5098732, 5581636, 6539678, 7426414, 13079356, 14274283, 14852828, 28548566, 32094407, 57097132, 64188814, 75206297, 85403761, 128377628, 150412594, 170807522, 219079213, 300825188, 341615044, 438158426, 876316852, 5038821899, 10077643798, 20155287596]

約数ペア:

[(1, 20155287596), (2, 10077643798), (4, 5038821899), (23, 876316852), (46, 438158426), (59, 341615044), (67, 300825188), (92, 219079213), (118, 170807522), (134, 150412594), (157, 128377628), (236, 85403761), (268, 75206297), (314, 64188814), (353, 57097132), (628, 32094407), (706, 28548566), (1357, 14852828), (1412, 14274283), (1541, 13079356), (2714, 7426414), (3082, 6539678), (3611, 5581636), (3953, 5098732), (5428, 3713207), (6164, 3269839), (7222, 2790818), (7906, 2549366), (8119, 2482484), (9263, 2175892), (10519, 1916084), (14444, 1395409), (15812, 1274683), (16238, 1241242), (18526, 1087946), (20827, 967748), (21038, 958042), (23651, 852196), (32476, 620621), (37052, 543973), (41654, 483874), (42076, 479021), (47302, 426098), (55421, 363676), (83308, 241937), (90919, 221684), (94604, 213049), (110842, 181838)]