20061301605

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78671771}}^1$

素因数の和:78671796

約数の個数: 16

約数和(自身を含む): 33986205504

約数和(自身を除く): 13924903899

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 78671771, 236015313, 393358855, 1180076565, 1337420107, 4012260321, 6687100535, 20061301605]

約数ペア:

[(1, 20061301605), (3, 6687100535), (5, 4012260321), (15, 1337420107), (17, 1180076565), (51, 393358855), (85, 236015313), (255, 78671771)]