20884398

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{204749}}^1$

素因数の和:204771

約数の個数: 16

約数和(自身を含む): 44226000

約数和(自身を除く): 23341602

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 204749, 409498, 614247, 1228494, 3480733, 6961466, 10442199, 20884398]

約数ペア:

[(1, 20884398), (2, 10442199), (3, 6961466), (6, 3480733), (17, 1228494), (34, 614247), (51, 409498), (102, 204749)]