3497408020

素因数分解:

$2^2\times 5^1\times {\mathrm{10613}}^1\times {\mathrm{16477}}^1$

素因数の和:27099

約数の個数: 24

約数和(自身を含む): 7345694664

約数和(自身を除く): 3848286644

約数列:

[1, 2, 4, 5, 10, 20, 10613, 16477, 21226, 32954, 42452, 53065, 65908, 82385, 106130, 164770, 212260, 329540, 174870401, 349740802, 699481604, 874352005, 1748704010, 3497408020]

約数ペア:

[(1, 3497408020), (2, 1748704010), (4, 874352005), (5, 699481604), (10, 349740802), (20, 174870401), (10613, 329540), (16477, 212260), (21226, 164770), (32954, 106130), (42452, 82385), (53065, 65908)]