20002682904

素因数分解:

$2^3\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1229}}^1\times {\mathrm{2521}}^1$

素因数の和:4028

約数の個数: 64

約数和(自身を含む): 50253372000

約数和(自身を除く): 30250689096

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 269, 538, 807, 1076, 1229, 1614, 2152, 2458, 2521, 3228, 3687, 4916, 5042, 6456, 7374, 7563, 9832, 10084, 14748, 15126, 20168, 29496, 30252, 60504, 330601, 661202, 678149, 991803, 1322404, 1356298, 1983606, 2034447, 2644808, 2712596, 3098309, 3967212, 4068894, 5425192, 6196618, 7934424, 8137788, 9294927, 12393236, 16275576, 18589854, 24786472, 37179708, 74359416, 833445121, 1666890242, 2500335363, 3333780484, 5000670726, 6667560968, 10001341452, 20002682904]

約数ペア:

[(1, 20002682904), (2, 10001341452), (3, 6667560968), (4, 5000670726), (6, 3333780484), (8, 2500335363), (12, 1666890242), (24, 833445121), (269, 74359416), (538, 37179708), (807, 24786472), (1076, 18589854), (1229, 16275576), (1614, 12393236), (2152, 9294927), (2458, 8137788), (2521, 7934424), (3228, 6196618), (3687, 5425192), (4916, 4068894), (5042, 3967212), (6456, 3098309), (7374, 2712596), (7563, 2644808), (9832, 2034447), (10084, 1983606), (14748, 1356298), (15126, 1322404), (20168, 991803), (29496, 678149), (30252, 661202), (60504, 330601)]