20221712615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2729}}^1\times {\mathrm{3931}}^1$

素因数の和:6707

約数の個数: 32

約数和(自身を含む): 27050587200

約数和(自身を除く): 6828874585

約数列:

[1, 5, 13, 29, 65, 145, 377, 1885, 2729, 3931, 13645, 19655, 35477, 51103, 79141, 113999, 177385, 255515, 395705, 569995, 1028833, 1481987, 5144165, 7409935, 10727699, 53638495, 139460087, 311103271, 697300435, 1555516355, 4044342523, 20221712615]

約数ペア:

[(1, 20221712615), (5, 4044342523), (13, 1555516355), (29, 697300435), (65, 311103271), (145, 139460087), (377, 53638495), (1885, 10727699), (2729, 7409935), (3931, 5144165), (13645, 1481987), (19655, 1028833), (35477, 569995), (51103, 395705), (79141, 255515), (113999, 177385)]