20340015855

素因数分解:

$3^1\times 5^1\times {\mathrm{12451}}^1\times {\mathrm{108907}}^1$

素因数の和:121366

約数の個数: 16

約数和(自身を含む): 32546937984

約数和(自身を除く): 12206922129

約数列:

[1, 3, 5, 15, 12451, 37353, 62255, 108907, 186765, 326721, 544535, 1633605, 1356001057, 4068003171, 6780005285, 20340015855]

約数ペア:

[(1, 20340015855), (3, 6780005285), (5, 4068003171), (15, 1356001057), (12451, 1633605), (37353, 544535), (62255, 326721), (108907, 186765)]