20736156984

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{1933}}^1\times {\mathrm{15413}}^1$

素因数の和:17384

約数の個数: 64

約数和(自身を含む): 53659216800

約数和(自身を除く): 32923059816

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 1933, 3866, 5799, 7732, 11598, 15413, 15464, 23196, 30826, 46239, 46392, 56057, 61652, 92478, 112114, 123304, 168171, 184956, 224228, 336342, 369912, 446977, 448456, 672684, 893954, 1340931, 1345368, 1787908, 2681862, 3575816, 5363724, 10727448, 29793329, 59586658, 89379987, 119173316, 178759974, 238346632, 357519948, 715039896, 864006541, 1728013082, 2592019623, 3456026164, 5184039246, 6912052328, 10368078492, 20736156984]

約数ペア:

[(1, 20736156984), (2, 10368078492), (3, 6912052328), (4, 5184039246), (6, 3456026164), (8, 2592019623), (12, 1728013082), (24, 864006541), (29, 715039896), (58, 357519948), (87, 238346632), (116, 178759974), (174, 119173316), (232, 89379987), (348, 59586658), (696, 29793329), (1933, 10727448), (3866, 5363724), (5799, 3575816), (7732, 2681862), (11598, 1787908), (15413, 1345368), (15464, 1340931), (23196, 893954), (30826, 672684), (46239, 448456), (46392, 446977), (56057, 369912), (61652, 336342), (92478, 224228), (112114, 184956), (123304, 168171)]