20933892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{83071}}^1$

素因数の和:83088

約数の個数: 36

約数和(自身を含む): 60476416

約数和(自身を除く): 39542524

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 83071, 166142, 249213, 332284, 498426, 581497, 747639, 996852, 1162994, 1495278, 1744491, 2325988, 2990556, 3488982, 5233473, 6977964, 10466946, 20933892]

約数ペア:

[(1, 20933892), (2, 10466946), (3, 6977964), (4, 5233473), (6, 3488982), (7, 2990556), (9, 2325988), (12, 1744491), (14, 1495278), (18, 1162994), (21, 996852), (28, 747639), (36, 581497), (42, 498426), (63, 332284), (84, 249213), (126, 166142), (252, 83071)]