20996824323

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{487}}^1\times {\mathrm{1723}}^1$

素因数の和:2671

約数の個数: 32

約数和(自身を含む): 29614182400

約数和(自身を除く): 8617358077

約数列:

[1, 3, 19, 57, 439, 487, 1317, 1461, 1723, 5169, 8341, 9253, 25023, 27759, 32737, 98211, 213793, 641379, 756397, 839101, 2269191, 2517303, 4062067, 12186201, 14371543, 15942919, 43114629, 47828757, 368365339, 1105096017, 6998941441, 20996824323]

約数ペア:

[(1, 20996824323), (3, 6998941441), (19, 1105096017), (57, 368365339), (439, 47828757), (487, 43114629), (1317, 15942919), (1461, 14371543), (1723, 12186201), (5169, 4062067), (8341, 2517303), (9253, 2269191), (25023, 839101), (27759, 756397), (32737, 641379), (98211, 213793)]