20084501403

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4943}}^1\times {\mathrm{26557}}^1$

素因数の和:31523

約数の個数: 24

約数和(自身を含む): 30724843968

約数和(自身を除く): 10640342565

約数列:

[1, 3, 9, 17, 51, 153, 4943, 14829, 26557, 44487, 79671, 84031, 239013, 252093, 451469, 756279, 1354407, 4063221, 131271251, 393813753, 1181441259, 2231611267, 6694833801, 20084501403]

約数ペア:

[(1, 20084501403), (3, 6694833801), (9, 2231611267), (17, 1181441259), (51, 393813753), (153, 131271251), (4943, 4063221), (14829, 1354407), (26557, 756279), (44487, 451469), (79671, 252093), (84031, 239013)]