20980704

素因数分解:

$2^5\times 3^1\times {\mathrm{218549}}^1$

素因数の和:218562

約数の個数: 24

約数和(自身を含む): 55074600

約数和(自身を除く): 34093896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 218549, 437098, 655647, 874196, 1311294, 1748392, 2622588, 3496784, 5245176, 6993568, 10490352, 20980704]

約数ペア:

[(1, 20980704), (2, 10490352), (3, 6993568), (4, 5245176), (6, 3496784), (8, 2622588), (12, 1748392), (16, 1311294), (24, 874196), (32, 655647), (48, 437098), (96, 218549)]