20108581992

素因数分解:

$2^3\times 3^3\times {\mathrm{193}}^1\times {\mathrm{482359}}^1$

素因数の和:482567

約数の個数: 64

約数和(自身を含む): 56146704000

約数和(自身を除く): 36038122008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 193, 216, 386, 579, 772, 1158, 1544, 1737, 2316, 3474, 4632, 5211, 6948, 10422, 13896, 20844, 41688, 482359, 964718, 1447077, 1929436, 2894154, 3858872, 4341231, 5788308, 8682462, 11576616, 13023693, 17364924, 26047386, 34729848, 52094772, 93095287, 104189544, 186190574, 279285861, 372381148, 558571722, 744762296, 837857583, 1117143444, 1675715166, 2234286888, 2513572749, 3351430332, 5027145498, 6702860664, 10054290996, 20108581992]

約数ペア:

[(1, 20108581992), (2, 10054290996), (3, 6702860664), (4, 5027145498), (6, 3351430332), (8, 2513572749), (9, 2234286888), (12, 1675715166), (18, 1117143444), (24, 837857583), (27, 744762296), (36, 558571722), (54, 372381148), (72, 279285861), (108, 186190574), (193, 104189544), (216, 93095287), (386, 52094772), (579, 34729848), (772, 26047386), (1158, 17364924), (1544, 13023693), (1737, 11576616), (2316, 8682462), (3474, 5788308), (4632, 4341231), (5211, 3858872), (6948, 2894154), (10422, 1929436), (13896, 1447077), (20844, 964718), (41688, 482359)]