20221353296

素因数分解:

$2^4\times {\mathrm{20051}}^1\times {\mathrm{63031}}^1$

素因数の和:83090

約数の個数: 20

約数和(自身を含む): 39181447584

約数和(自身を除く): 18960094288

約数列:

[1, 2, 4, 8, 16, 20051, 40102, 63031, 80204, 126062, 160408, 252124, 320816, 504248, 1008496, 1263834581, 2527669162, 5055338324, 10110676648, 20221353296]

約数ペア:

[(1, 20221353296), (2, 10110676648), (4, 5055338324), (8, 2527669162), (16, 1263834581), (20051, 1008496), (40102, 504248), (63031, 320816), (80204, 252124), (126062, 160408)]