17385220

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{51133}}^1$

素因数の和:51159

約数の個数: 24

約数和(自身を含む): 38657304

約数和(自身を除く): 21272084

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 51133, 102266, 204532, 255665, 511330, 869261, 1022660, 1738522, 3477044, 4346305, 8692610, 17385220]

約数ペア:

[(1, 17385220), (2, 8692610), (4, 4346305), (5, 3477044), (10, 1738522), (17, 1022660), (20, 869261), (34, 511330), (68, 255665), (85, 204532), (170, 102266), (340, 51133)]