20153646570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{392629}}^1$

素因数の和:392727

約数の個数: 64

約数和(自身を含む): 50884848000

約数和(自身を除く): 30731201430

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 59, 87, 118, 145, 174, 177, 290, 295, 354, 435, 590, 870, 885, 1711, 1770, 3422, 5133, 8555, 10266, 17110, 25665, 51330, 392629, 785258, 1177887, 1963145, 2355774, 3926290, 5889435, 11386241, 11778870, 22772482, 23165111, 34158723, 46330222, 56931205, 68317446, 69495333, 113862410, 115825555, 138990666, 170793615, 231651110, 341587230, 347476665, 671788219, 694953330, 1343576438, 2015364657, 3358941095, 4030729314, 6717882190, 10076823285, 20153646570]

約数ペア:

[(1, 20153646570), (2, 10076823285), (3, 6717882190), (5, 4030729314), (6, 3358941095), (10, 2015364657), (15, 1343576438), (29, 694953330), (30, 671788219), (58, 347476665), (59, 341587230), (87, 231651110), (118, 170793615), (145, 138990666), (174, 115825555), (177, 113862410), (290, 69495333), (295, 68317446), (354, 56931205), (435, 46330222), (590, 34158723), (870, 23165111), (885, 22772482), (1711, 11778870), (1770, 11386241), (3422, 5889435), (5133, 3926290), (8555, 2355774), (10266, 1963145), (17110, 1177887), (25665, 785258), (51330, 392629)]