20001936

素因数分解:

$2^4\times 3^1\times {\mathrm{109}}^1\times {\mathrm{3823}}^1$

素因数の和:3943

約数の個数: 40

約数和(自身を含む): 52159360

約数和(自身を除く): 32157424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 109, 218, 327, 436, 654, 872, 1308, 1744, 2616, 3823, 5232, 7646, 11469, 15292, 22938, 30584, 45876, 61168, 91752, 183504, 416707, 833414, 1250121, 1666828, 2500242, 3333656, 5000484, 6667312, 10000968, 20001936]

約数ペア:

[(1, 20001936), (2, 10000968), (3, 6667312), (4, 5000484), (6, 3333656), (8, 2500242), (12, 1666828), (16, 1250121), (24, 833414), (48, 416707), (109, 183504), (218, 91752), (327, 61168), (436, 45876), (654, 30584), (872, 22938), (1308, 15292), (1744, 11469), (2616, 7646), (3823, 5232)]