20104230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6263}}^1$

素因数の和:6380

約数の個数: 32

約数和(自身を含む): 48708864

約数和(自身を除く): 28604634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6263, 12526, 18789, 31315, 37578, 62630, 93945, 187890, 670141, 1340282, 2010423, 3350705, 4020846, 6701410, 10052115, 20104230]

約数ペア:

[(1, 20104230), (2, 10052115), (3, 6701410), (5, 4020846), (6, 3350705), (10, 2010423), (15, 1340282), (30, 670141), (107, 187890), (214, 93945), (321, 62630), (535, 37578), (642, 31315), (1070, 18789), (1605, 12526), (3210, 6263)]