20005104

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{59539}}^1$

素因数の和:59557

約数の個数: 40

約数和(自身を含む): 59063680

約数和(自身を除く): 39058576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 59539, 119078, 178617, 238156, 357234, 416773, 476312, 714468, 833546, 952624, 1250319, 1428936, 1667092, 2500638, 2857872, 3334184, 5001276, 6668368, 10002552, 20005104]

約数ペア:

[(1, 20005104), (2, 10002552), (3, 6668368), (4, 5001276), (6, 3334184), (7, 2857872), (8, 2500638), (12, 1667092), (14, 1428936), (16, 1250319), (21, 952624), (24, 833546), (28, 714468), (42, 476312), (48, 416773), (56, 357234), (84, 238156), (112, 178617), (168, 119078), (336, 59539)]