20177533465914

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{284920973}}^1$

素因数の和:284921055

約数の個数: 64

約数和(自身を含む): 46772627091840

約数和(自身を除く): 26595093625926

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 37, 58, 66, 74, 87, 111, 174, 222, 319, 407, 638, 814, 957, 1073, 1221, 1914, 2146, 2442, 3219, 6438, 11803, 23606, 35409, 70818, 284920973, 569841946, 854762919, 1709525838, 3134130703, 6268261406, 8262708217, 9402392109, 10542076001, 16525416434, 18804784218, 21084152002, 24788124651, 31626228003, 49576249302, 63252456006, 90889790387, 115962836011, 181779580774, 231925672022, 272669371161, 305720204029, 347888508033, 545338742322, 611440408058, 695777016066, 917160612087, 1834321224174, 3362922244319, 6725844488638, 10088766732957, 20177533465914]

約数ペア:

[(1, 20177533465914), (2, 10088766732957), (3, 6725844488638), (6, 3362922244319), (11, 1834321224174), (22, 917160612087), (29, 695777016066), (33, 611440408058), (37, 545338742322), (58, 347888508033), (66, 305720204029), (74, 272669371161), (87, 231925672022), (111, 181779580774), (174, 115962836011), (222, 90889790387), (319, 63252456006), (407, 49576249302), (638, 31626228003), (814, 24788124651), (957, 21084152002), (1073, 18804784218), (1221, 16525416434), (1914, 10542076001), (2146, 9402392109), (2442, 8262708217), (3219, 6268261406), (6438, 3134130703), (11803, 1709525838), (23606, 854762919), (35409, 569841946), (70818, 284920973)]