20133502016

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{18505057}}^1$

素因数の和:18505086

約数の個数: 28

約数和(自身を含む): 42302562588

約数和(自身を除く): 22169060572

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 544, 1088, 18505057, 37010114, 74020228, 148040456, 296080912, 314585969, 592161824, 629171938, 1184323648, 1258343876, 2516687752, 5033375504, 10066751008, 20133502016]

約数ペア:

[(1, 20133502016), (2, 10066751008), (4, 5033375504), (8, 2516687752), (16, 1258343876), (17, 1184323648), (32, 629171938), (34, 592161824), (64, 314585969), (68, 296080912), (136, 148040456), (272, 74020228), (544, 37010114), (1088, 18505057)]