20221353243

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{42643}}^1$

素因数の和:42865

約数の個数: 64

約数和(自身を含む): 37062753280

約数和(自身を除く): 16841400037

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 193, 273, 351, 579, 819, 1351, 1737, 2457, 2509, 4053, 5211, 7527, 12159, 17563, 22581, 36477, 42643, 52689, 67743, 127929, 158067, 298501, 383787, 474201, 554359, 895503, 1151361, 1663077, 2686509, 3880513, 4989231, 8059527, 8230099, 11641539, 14967693, 24690297, 34924617, 57610693, 74070891, 104773851, 106991287, 172832079, 222212673, 320973861, 518496237, 748939009, 962921583, 1555488711, 2246817027, 2888764749, 6740451081, 20221353243]

約数ペア:

[(1, 20221353243), (3, 6740451081), (7, 2888764749), (9, 2246817027), (13, 1555488711), (21, 962921583), (27, 748939009), (39, 518496237), (63, 320973861), (91, 222212673), (117, 172832079), (189, 106991287), (193, 104773851), (273, 74070891), (351, 57610693), (579, 34924617), (819, 24690297), (1351, 14967693), (1737, 11641539), (2457, 8230099), (2509, 8059527), (4053, 4989231), (5211, 3880513), (7527, 2686509), (12159, 1663077), (17563, 1151361), (22581, 895503), (36477, 554359), (42643, 474201), (52689, 383787), (67743, 298501), (127929, 158067)]