20566564056

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1453}}^1\times {\mathrm{6779}}^1$

素因数の和:8273

約数の個数: 96

約数和(自身を含む): 57670002000

約数和(自身を除く): 37103437944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 1453, 2088, 2906, 4359, 5812, 6779, 8718, 11624, 13077, 13558, 17436, 20337, 26154, 27116, 34872, 40674, 42137, 52308, 54232, 61011, 81348, 84274, 104616, 122022, 126411, 162696, 168548, 196591, 244044, 252822, 337096, 379233, 393182, 488088, 505644, 589773, 758466, 786364, 1011288, 1179546, 1516932, 1572728, 1769319, 2359092, 3033864, 3538638, 4718184, 7077276, 9849887, 14154552, 19699774, 29549661, 39399548, 59099322, 78799096, 88648983, 118198644, 177297966, 236397288, 285646723, 354595932, 571293446, 709191864, 856940169, 1142586892, 1713880338, 2285173784, 2570820507, 3427760676, 5141641014, 6855521352, 10283282028, 20566564056]

約数ペア:

[(1, 20566564056), (2, 10283282028), (3, 6855521352), (4, 5141641014), (6, 3427760676), (8, 2570820507), (9, 2285173784), (12, 1713880338), (18, 1142586892), (24, 856940169), (29, 709191864), (36, 571293446), (58, 354595932), (72, 285646723), (87, 236397288), (116, 177297966), (174, 118198644), (232, 88648983), (261, 78799096), (348, 59099322), (522, 39399548), (696, 29549661), (1044, 19699774), (1453, 14154552), (2088, 9849887), (2906, 7077276), (4359, 4718184), (5812, 3538638), (6779, 3033864), (8718, 2359092), (11624, 1769319), (13077, 1572728), (13558, 1516932), (17436, 1179546), (20337, 1011288), (26154, 786364), (27116, 758466), (34872, 589773), (40674, 505644), (42137, 488088), (52308, 393182), (54232, 379233), (61011, 337096), (81348, 252822), (84274, 244044), (104616, 196591), (122022, 168548), (126411, 162696)]