20197035198

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{1559}}^1\times {\mathrm{42337}}^1$

素因数の和:43921

約数の個数: 48

約数和(自身を含む): 46365190560

約数和(自身を除く): 26168155362

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 1559, 3118, 4677, 9354, 14031, 26503, 28062, 42337, 53006, 79509, 84674, 127011, 159018, 238527, 254022, 381033, 477054, 719729, 762066, 1439458, 2159187, 4318374, 6477561, 12955122, 66003383, 132006766, 198010149, 396020298, 594030447, 1122057511, 1188060894, 2244115022, 3366172533, 6732345066, 10098517599, 20197035198]

約数ペア:

[(1, 20197035198), (2, 10098517599), (3, 6732345066), (6, 3366172533), (9, 2244115022), (17, 1188060894), (18, 1122057511), (34, 594030447), (51, 396020298), (102, 198010149), (153, 132006766), (306, 66003383), (1559, 12955122), (3118, 6477561), (4677, 4318374), (9354, 2159187), (14031, 1439458), (26503, 762066), (28062, 719729), (42337, 477054), (53006, 381033), (79509, 254022), (84674, 238527), (127011, 159018)]