20235612290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2617}}^1\times {\mathrm{33619}}^1$

素因数の和:36266

約数の個数: 32

約数和(自身を含む): 38023413120

約数和(自身を除く): 17787800830

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2617, 5234, 13085, 26170, 33619, 60191, 67238, 120382, 168095, 300955, 336190, 601910, 773237, 1546474, 3866185, 7732370, 87980923, 175961846, 439904615, 879809230, 2023561229, 4047122458, 10117806145, 20235612290]

約数ペア:

[(1, 20235612290), (2, 10117806145), (5, 4047122458), (10, 2023561229), (23, 879809230), (46, 439904615), (115, 175961846), (230, 87980923), (2617, 7732370), (5234, 3866185), (13085, 1546474), (26170, 773237), (33619, 601910), (60191, 336190), (67238, 300955), (120382, 168095)]