20714076

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 58060800

約数和(自身を除く): 37346724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 31, 36, 46, 54, 62, 69, 92, 93, 108, 124, 138, 186, 207, 269, 276, 279, 372, 414, 538, 558, 621, 713, 807, 828, 837, 1076, 1116, 1242, 1426, 1614, 1674, 2139, 2421, 2484, 2852, 3228, 3348, 4278, 4842, 6187, 6417, 7263, 8339, 8556, 9684, 12374, 12834, 14526, 16678, 18561, 19251, 24748, 25017, 25668, 29052, 33356, 37122, 38502, 50034, 55683, 74244, 75051, 77004, 100068, 111366, 150102, 167049, 191797, 222732, 225153, 300204, 334098, 383594, 450306, 575391, 668196, 767188, 900612, 1150782, 1726173, 2301564, 3452346, 5178519, 6904692, 10357038, 20714076]

約数ペア:

[(1, 20714076), (2, 10357038), (3, 6904692), (4, 5178519), (6, 3452346), (9, 2301564), (12, 1726173), (18, 1150782), (23, 900612), (27, 767188), (31, 668196), (36, 575391), (46, 450306), (54, 383594), (62, 334098), (69, 300204), (92, 225153), (93, 222732), (108, 191797), (124, 167049), (138, 150102), (186, 111366), (207, 100068), (269, 77004), (276, 75051), (279, 74244), (372, 55683), (414, 50034), (538, 38502), (558, 37122), (621, 33356), (713, 29052), (807, 25668), (828, 25017), (837, 24748), (1076, 19251), (1116, 18561), (1242, 16678), (1426, 14526), (1614, 12834), (1674, 12374), (2139, 9684), (2421, 8556), (2484, 8339), (2852, 7263), (3228, 6417), (3348, 6187), (4278, 4842)]