20116321470

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31930669}}^1$

素因数の和:31930689

約数の個数: 48

約数和(自身を含む): 59774214240

約数和(自身を除く): 39657892770

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 31930669, 63861338, 95792007, 159653345, 191584014, 223514683, 287376021, 319306690, 447029366, 478960035, 574752042, 670544049, 957920070, 1117573415, 1341088098, 1436880105, 2011632147, 2235146830, 2873760210, 3352720245, 4023264294, 6705440490, 10058160735, 20116321470]

約数ペア:

[(1, 20116321470), (2, 10058160735), (3, 6705440490), (5, 4023264294), (6, 3352720245), (7, 2873760210), (9, 2235146830), (10, 2011632147), (14, 1436880105), (15, 1341088098), (18, 1117573415), (21, 957920070), (30, 670544049), (35, 574752042), (42, 478960035), (45, 447029366), (63, 319306690), (70, 287376021), (90, 223514683), (105, 191584014), (126, 159653345), (210, 95792007), (315, 63861338), (630, 31930669)]