20050338

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43399}}^1$

素因数の和:43422

約数の個数: 32

約数和(自身を含む): 49996800

約数和(自身を除く): 29946462

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 43399, 86798, 130197, 260394, 303793, 477389, 607586, 911379, 954778, 1432167, 1822758, 2864334, 3341723, 6683446, 10025169, 20050338]

約数ペア:

[(1, 20050338), (2, 10025169), (3, 6683446), (6, 3341723), (7, 2864334), (11, 1822758), (14, 1432167), (21, 954778), (22, 911379), (33, 607586), (42, 477389), (66, 303793), (77, 260394), (154, 130197), (231, 86798), (462, 43399)]