20234420

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59513}}^1$

素因数の和:59539

約数の個数: 24

約数和(自身を含む): 44992584

約数和(自身を除く): 24758164

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 59513, 119026, 238052, 297565, 595130, 1011721, 1190260, 2023442, 4046884, 5058605, 10117210, 20234420]

約数ペア:

[(1, 20234420), (2, 10117210), (4, 5058605), (5, 4046884), (10, 2023442), (17, 1190260), (20, 1011721), (34, 595130), (68, 297565), (85, 238052), (170, 119026), (340, 59513)]