20252316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{683}}^1$

素因数の和:1050

約数の個数: 48

約数和(自身を含む): 54238464

約数和(自身を除く): 33986148

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 353, 683, 706, 1059, 1366, 1412, 2049, 2118, 2471, 2732, 4098, 4236, 4781, 4942, 7413, 8196, 9562, 9884, 14343, 14826, 19124, 28686, 29652, 57372, 241099, 482198, 723297, 964396, 1446594, 1687693, 2893188, 3375386, 5063079, 6750772, 10126158, 20252316]

約数ペア:

[(1, 20252316), (2, 10126158), (3, 6750772), (4, 5063079), (6, 3375386), (7, 2893188), (12, 1687693), (14, 1446594), (21, 964396), (28, 723297), (42, 482198), (84, 241099), (353, 57372), (683, 29652), (706, 28686), (1059, 19124), (1366, 14826), (1412, 14343), (2049, 9884), (2118, 9562), (2471, 8196), (2732, 7413), (4098, 4942), (4236, 4781)]