20173965108

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83561}}^1$

素因数の和:83669

約数の個数: 96

約数和(自身を含む): 53907517440

約数和(自身を除く): 33733552332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 59, 62, 66, 93, 118, 124, 132, 177, 186, 236, 341, 354, 372, 649, 682, 708, 1023, 1298, 1364, 1829, 1947, 2046, 2596, 3658, 3894, 4092, 5487, 7316, 7788, 10974, 20119, 21948, 40238, 60357, 80476, 83561, 120714, 167122, 241428, 250683, 334244, 501366, 919171, 1002732, 1838342, 2590391, 2757513, 3676684, 4930099, 5180782, 5515026, 7771173, 9860198, 10361564, 11030052, 14790297, 15542346, 19720396, 28494301, 29580594, 31084692, 54231089, 56988602, 59161188, 85482903, 108462178, 113977204, 152833069, 162693267, 170965806, 216924356, 305666138, 325386534, 341931612, 458499207, 611332276, 650773068, 916998414, 1681163759, 1833996828, 3362327518, 5043491277, 6724655036, 10086982554, 20173965108]

約数ペア:

[(1, 20173965108), (2, 10086982554), (3, 6724655036), (4, 5043491277), (6, 3362327518), (11, 1833996828), (12, 1681163759), (22, 916998414), (31, 650773068), (33, 611332276), (44, 458499207), (59, 341931612), (62, 325386534), (66, 305666138), (93, 216924356), (118, 170965806), (124, 162693267), (132, 152833069), (177, 113977204), (186, 108462178), (236, 85482903), (341, 59161188), (354, 56988602), (372, 54231089), (649, 31084692), (682, 29580594), (708, 28494301), (1023, 19720396), (1298, 15542346), (1364, 14790297), (1829, 11030052), (1947, 10361564), (2046, 9860198), (2596, 7771173), (3658, 5515026), (3894, 5180782), (4092, 4930099), (5487, 3676684), (7316, 2757513), (7788, 2590391), (10974, 1838342), (20119, 1002732), (21948, 919171), (40238, 501366), (60357, 334244), (80476, 250683), (83561, 241428), (120714, 167122)]