20306110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{503}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 40061952

約数和(自身を除く): 19755842

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 367, 503, 734, 1006, 1835, 2515, 3670, 4037, 5030, 5533, 8074, 11066, 20185, 27665, 40370, 55330, 184601, 369202, 923005, 1846010, 2030611, 4061222, 10153055, 20306110]

約数ペア:

[(1, 20306110), (2, 10153055), (5, 4061222), (10, 2030611), (11, 1846010), (22, 923005), (55, 369202), (110, 184601), (367, 55330), (503, 40370), (734, 27665), (1006, 20185), (1835, 11066), (2515, 8074), (3670, 5533), (4037, 5030)]