20119098

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2766

約数の個数: 32

約数和(自身を含む): 42609600

約数和(自身を除く): 22490502

約数列:

[1, 2, 3, 6, 29, 43, 58, 86, 87, 129, 174, 258, 1247, 2494, 2689, 3741, 5378, 7482, 8067, 16134, 77981, 115627, 155962, 231254, 233943, 346881, 467886, 693762, 3353183, 6706366, 10059549, 20119098]

約数ペア:

[(1, 20119098), (2, 10059549), (3, 6706366), (6, 3353183), (29, 693762), (43, 467886), (58, 346881), (86, 233943), (87, 231254), (129, 155962), (174, 115627), (258, 77981), (1247, 16134), (2494, 8067), (2689, 7482), (3741, 5378)]