20199015708

素因数分解:

$2^2\times 3^1\times {\mathrm{43487}}^1\times {\mathrm{38707}}^1$

素因数の和:82201

約数の個数: 24

約数和(自身を含む): 47133338112

約数和(自身を除く): 26934322404

約数列:

[1, 2, 3, 4, 6, 12, 38707, 43487, 77414, 86974, 116121, 130461, 154828, 173948, 232242, 260922, 464484, 521844, 1683251309, 3366502618, 5049753927, 6733005236, 10099507854, 20199015708]

約数ペア:

[(1, 20199015708), (2, 10099507854), (3, 6733005236), (4, 5049753927), (6, 3366502618), (12, 1683251309), (38707, 521844), (43487, 464484), (77414, 260922), (86974, 232242), (116121, 173948), (130461, 154828)]