20084970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6257}}^1$

素因数の和:6374

約数の個数: 32

約数和(自身を含む): 48662208

約数和(自身を除く): 28577238

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6257, 12514, 18771, 31285, 37542, 62570, 93855, 187710, 669499, 1338998, 2008497, 3347495, 4016994, 6694990, 10042485, 20084970]

約数ペア:

[(1, 20084970), (2, 10042485), (3, 6694990), (5, 4016994), (6, 3347495), (10, 2008497), (15, 1338998), (30, 669499), (107, 187710), (214, 93855), (321, 62570), (535, 37542), (642, 31285), (1070, 18771), (1605, 12514), (3210, 6257)]