20796601305

素因数分解:

$3^1\times 5^1\times {\mathrm{3517}}^1\times {\mathrm{394211}}^1$

素因数の和:397736

約数の個数: 16

約数和(自身を含む): 33284107584

約数和(自身を除く): 12487506279

約数列:

[1, 3, 5, 15, 3517, 10551, 17585, 52755, 394211, 1182633, 1971055, 5913165, 1386440087, 4159320261, 6932200435, 20796601305]

約数ペア:

[(1, 20796601305), (3, 6932200435), (5, 4159320261), (15, 1386440087), (3517, 5913165), (10551, 1971055), (17585, 1182633), (52755, 394211)]