20180471982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{5182453}}^1$

素因数の和:5182528

約数の個数: 32

約数和(自身を含む): 44776402560

約数和(自身を除く): 24595930578

約数列:

[1, 2, 3, 6, 11, 22, 33, 59, 66, 118, 177, 354, 649, 1298, 1947, 3894, 5182453, 10364906, 15547359, 31094718, 57006983, 114013966, 171020949, 305764727, 342041898, 611529454, 917294181, 1834588362, 3363411997, 6726823994, 10090235991, 20180471982]

約数ペア:

[(1, 20180471982), (2, 10090235991), (3, 6726823994), (6, 3363411997), (11, 1834588362), (22, 917294181), (33, 611529454), (59, 342041898), (66, 305764727), (118, 171020949), (177, 114013966), (354, 57006983), (649, 31094718), (1298, 15547359), (1947, 10364906), (3894, 5182453)]