20201046074

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{179}}^1\times {\mathrm{2861}}^1$

素因数の和:3227

約数の個数: 48

約数和(自身を含む): 33710009760

約数和(自身を除く): 13508963686

約数列:

[1, 2, 11, 22, 121, 163, 179, 242, 326, 358, 1793, 1969, 2861, 3586, 3938, 5722, 19723, 21659, 29177, 31471, 39446, 43318, 58354, 62942, 320947, 346181, 466343, 512119, 641894, 692362, 932686, 1024238, 3530417, 5129773, 5633309, 7060834, 10259546, 11266618, 56427503, 61966399, 83475397, 112855006, 123932798, 166950794, 918229367, 1836458734, 10100523037, 20201046074]

約数ペア:

[(1, 20201046074), (2, 10100523037), (11, 1836458734), (22, 918229367), (121, 166950794), (163, 123932798), (179, 112855006), (242, 83475397), (326, 61966399), (358, 56427503), (1793, 11266618), (1969, 10259546), (2861, 7060834), (3586, 5633309), (3938, 5129773), (5722, 3530417), (19723, 1024238), (21659, 932686), (29177, 692362), (31471, 641894), (39446, 512119), (43318, 466343), (58354, 346181), (62942, 320947)]