20232386872

素因数分解:

$2^3\times {\mathrm{137}}^1\times {\mathrm{563}}^1\times {\mathrm{32789}}^1$

素因数の和:33495

約数の個数: 32

約数和(自身を含む): 38281669200

約数和(自身を除く): 18049282328

約数列:

[1, 2, 4, 8, 137, 274, 548, 563, 1096, 1126, 2252, 4504, 32789, 65578, 77131, 131156, 154262, 262312, 308524, 617048, 4492093, 8984186, 17968372, 18460207, 35936744, 36920414, 73840828, 147681656, 2529048359, 5058096718, 10116193436, 20232386872]

約数ペア:

[(1, 20232386872), (2, 10116193436), (4, 5058096718), (8, 2529048359), (137, 147681656), (274, 73840828), (548, 36920414), (563, 35936744), (1096, 18460207), (1126, 17968372), (2252, 8984186), (4504, 4492093), (32789, 617048), (65578, 308524), (77131, 262312), (131156, 154262)]