20222941844

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1601}}^1\times {\mathrm{11003}}^1$

素因数の和:12656

約数の個数: 48

約数和(自身を含む): 41462015616

約数和(自身を除く): 21239073772

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1601, 3202, 6404, 11003, 11207, 22006, 22414, 44012, 44828, 65641, 77021, 131282, 154042, 262564, 308084, 451123, 459487, 902246, 918974, 1804492, 1837948, 3157861, 6315722, 12631444, 17615803, 35231606, 70463212, 123310621, 246621242, 493242484, 722247923, 1444495846, 2888991692, 5055735461, 10111470922, 20222941844]

約数ペア:

[(1, 20222941844), (2, 10111470922), (4, 5055735461), (7, 2888991692), (14, 1444495846), (28, 722247923), (41, 493242484), (82, 246621242), (164, 123310621), (287, 70463212), (574, 35231606), (1148, 17615803), (1601, 12631444), (3202, 6315722), (6404, 3157861), (11003, 1837948), (11207, 1804492), (22006, 918974), (22414, 902246), (44012, 459487), (44828, 451123), (65641, 308084), (77021, 262564), (131282, 154042)]