20146142009

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1\times {\mathrm{15791}}^1$

素因数の和:16037

約数の個数: 32

約数和(自身を含む): 24887181312

約数和(自身を除く): 4741039303

約数列:

[1, 7, 17, 71, 119, 151, 497, 1057, 1207, 2567, 8449, 10721, 15791, 17969, 75047, 110537, 182257, 268447, 1121161, 1275799, 1879129, 2384441, 7848127, 16691087, 19059737, 40535497, 133418159, 169295311, 283748479, 1185067177, 2878020287, 20146142009]

約数ペア:

[(1, 20146142009), (7, 2878020287), (17, 1185067177), (71, 283748479), (119, 169295311), (151, 133418159), (497, 40535497), (1057, 19059737), (1207, 16691087), (2567, 7848127), (8449, 2384441), (10721, 1879129), (15791, 1275799), (17969, 1121161), (75047, 268447), (110537, 182257)]