16420158

素因数分解:

$2^1\times 3^4\times {\mathrm{101359}}^1$

素因数の和:101373

約数の個数: 20

約数和(自身を含む): 36793680

約数和(自身を除く): 20373522

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 101359, 202718, 304077, 608154, 912231, 1824462, 2736693, 5473386, 8210079, 16420158]

約数ペア:

[(1, 16420158), (2, 8210079), (3, 5473386), (6, 2736693), (9, 1824462), (18, 912231), (27, 608154), (54, 304077), (81, 202718), (162, 101359)]