20202238

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{5099}}^1$

素因数の和:5391

約数の個数: 16

約数和(自身を含む): 34761600

約数和(自身を除く): 14559362

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 5099, 10198, 35693, 71386, 1443017, 2886034, 10101119, 20202238]

約数ペア:

[(1, 20202238), (2, 10101119), (7, 2886034), (14, 1443017), (283, 71386), (566, 35693), (1981, 10198), (3962, 5099)]