20794962

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1993}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 43644672

約数和(自身を除く): 22849710

約数列:

[1, 2, 3, 6, 37, 47, 74, 94, 111, 141, 222, 282, 1739, 1993, 3478, 3986, 5217, 5979, 10434, 11958, 73741, 93671, 147482, 187342, 221223, 281013, 442446, 562026, 3465827, 6931654, 10397481, 20794962]

約数ペア:

[(1, 20794962), (2, 10397481), (3, 6931654), (6, 3465827), (37, 562026), (47, 442446), (74, 281013), (94, 221223), (111, 187342), (141, 147482), (222, 93671), (282, 73741), (1739, 11958), (1993, 10434), (3478, 5979), (3986, 5217)]