20160986256

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{8235697}}^1$

素因数の和:8235728

約数の個数: 60

約数和(自身を含む): 59741753292

約数和(自身を除く): 39580767036

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 8235697, 16471394, 24707091, 32942788, 49414182, 65885576, 74121273, 98828364, 131771152, 140006849, 148242546, 197656728, 280013698, 296485092, 395313456, 420020547, 560027396, 592970184, 840041094, 1120054792, 1185940368, 1260061641, 1680082188, 2240109584, 2520123282, 3360164376, 5040246564, 6720328752, 10080493128, 20160986256]

約数ペア:

[(1, 20160986256), (2, 10080493128), (3, 6720328752), (4, 5040246564), (6, 3360164376), (8, 2520123282), (9, 2240109584), (12, 1680082188), (16, 1260061641), (17, 1185940368), (18, 1120054792), (24, 840041094), (34, 592970184), (36, 560027396), (48, 420020547), (51, 395313456), (68, 296485092), (72, 280013698), (102, 197656728), (136, 148242546), (144, 140006849), (153, 131771152), (204, 98828364), (272, 74121273), (306, 65885576), (408, 49414182), (612, 32942788), (816, 24707091), (1224, 16471394), (2448, 8235697)]