20360410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1217}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 42094080

約数和(自身を除く): 21733670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1217, 1673, 2390, 2434, 3346, 6085, 8365, 8519, 12170, 16730, 17038, 42595, 85190, 290863, 581726, 1454315, 2036041, 2908630, 4072082, 10180205, 20360410]

約数ペア:

[(1, 20360410), (2, 10180205), (5, 4072082), (7, 2908630), (10, 2036041), (14, 1454315), (35, 581726), (70, 290863), (239, 85190), (478, 42595), (1195, 17038), (1217, 16730), (1673, 12170), (2390, 8519), (2434, 8365), (3346, 6085)]