20142530870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{902039}}^1$

素因数の和:902093

約数の個数: 64

約数和(自身を含む): 46761753600

約数和(自身を除く): 26619222730

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 29, 35, 55, 58, 70, 77, 110, 145, 154, 203, 290, 319, 385, 406, 638, 770, 1015, 1595, 2030, 2233, 3190, 4466, 11165, 22330, 902039, 1804078, 4510195, 6314273, 9020390, 9922429, 12628546, 19844858, 26159131, 31571365, 49612145, 52318262, 63142730, 69457003, 99224290, 130795655, 138914006, 183113917, 261591310, 287750441, 347285015, 366227834, 575500882, 694570030, 915569585, 1438752205, 1831139170, 2014253087, 2877504410, 4028506174, 10071265435, 20142530870]

約数ペア:

[(1, 20142530870), (2, 10071265435), (5, 4028506174), (7, 2877504410), (10, 2014253087), (11, 1831139170), (14, 1438752205), (22, 915569585), (29, 694570030), (35, 575500882), (55, 366227834), (58, 347285015), (70, 287750441), (77, 261591310), (110, 183113917), (145, 138914006), (154, 130795655), (203, 99224290), (290, 69457003), (319, 63142730), (385, 52318262), (406, 49612145), (638, 31571365), (770, 26159131), (1015, 19844858), (1595, 12628546), (2030, 9922429), (2233, 9020390), (3190, 6314273), (4466, 4510195), (11165, 1804078), (22330, 902039)]