20147365470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6520183}}^1$

素因数の和:6520296

約数の個数: 32

約数和(自身を含む): 48823137792

約数和(自身を除く): 28675772322

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6520183, 13040366, 19560549, 32600915, 39121098, 65201830, 97802745, 195605490, 671578849, 1343157698, 2014736547, 3357894245, 4029473094, 6715788490, 10073682735, 20147365470]

約数ペア:

[(1, 20147365470), (2, 10073682735), (3, 6715788490), (5, 4029473094), (6, 3357894245), (10, 2014736547), (15, 1343157698), (30, 671578849), (103, 195605490), (206, 97802745), (309, 65201830), (515, 39121098), (618, 32600915), (1030, 19560549), (1545, 13040366), (3090, 6520183)]