20058399711

素因数分解:

$3^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{613463}}^1$

素因数の和:613652

約数の個数: 32

約数和(自身を含む): 34157675520

約数和(自身を除く): 14099275809

約数列:

[1, 3, 7, 9, 21, 27, 63, 173, 189, 519, 1211, 1557, 3633, 4671, 10899, 32697, 613463, 1840389, 4294241, 5521167, 12882723, 16563501, 38648169, 106129099, 115944507, 318387297, 742903693, 955161891, 2228711079, 2865485673, 6686133237, 20058399711]

約数ペア:

[(1, 20058399711), (3, 6686133237), (7, 2865485673), (9, 2228711079), (21, 955161891), (27, 742903693), (63, 318387297), (173, 115944507), (189, 106129099), (519, 38648169), (1211, 16563501), (1557, 12882723), (3633, 5521167), (4671, 4294241), (10899, 1840389), (32697, 613463)]