2022019984

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{7433897}}^1$

素因数の和:7433922

約数の個数: 20

約数和(自身を含む): 4148115084

約数和(自身を除く): 2126095100

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 7433897, 14867794, 29735588, 59471176, 118942352, 126376249, 252752498, 505504996, 1011009992, 2022019984]

約数ペア:

[(1, 2022019984), (2, 1011009992), (4, 505504996), (8, 252752498), (16, 126376249), (17, 118942352), (34, 59471176), (68, 29735588), (136, 14867794), (272, 7433897)]