20277570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{6317}}^1$

素因数の和:6434

約数の個数: 32

約数和(自身を含む): 49128768

約数和(自身を除く): 28851198

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 6317, 12634, 18951, 31585, 37902, 63170, 94755, 189510, 675919, 1351838, 2027757, 3379595, 4055514, 6759190, 10138785, 20277570]

約数ペア:

[(1, 20277570), (2, 10138785), (3, 6759190), (5, 4055514), (6, 3379595), (10, 2027757), (15, 1351838), (30, 675919), (107, 189510), (214, 94755), (321, 63170), (535, 37902), (642, 31585), (1070, 18951), (1605, 12634), (3210, 6317)]