20954150244711

素因数分解:

$3^3\times {\mathrm{155509}}^1\times {\mathrm{4990577}}^1$

素因数の和:5146095

約数の個数: 16

約数和(自身を含む): 31043391391200

約数和(自身を除く): 10089241146489

約数列:

[1, 3, 9, 27, 155509, 466527, 1399581, 4198743, 4990577, 14971731, 44915193, 134745579, 776079638693, 2328238916079, 6984716748237, 20954150244711]

約数ペア:

[(1, 20954150244711), (3, 6984716748237), (9, 2328238916079), (27, 776079638693), (155509, 134745579), (466527, 44915193), (1399581, 14971731), (4198743, 4990577)]