20149653897

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{1153}}^1\times {\mathrm{36637}}^1$

素因数の和:37849

約数の個数: 24

約数和(自身を含む): 29680736904

約数和(自身を除く): 9531083007

約数列:

[1, 3, 9, 53, 159, 477, 1153, 3459, 10377, 36637, 61109, 109911, 183327, 329733, 549981, 1941761, 5825283, 17475849, 42242461, 126727383, 380182149, 2238850433, 6716551299, 20149653897]

約数ペア:

[(1, 20149653897), (3, 6716551299), (9, 2238850433), (53, 380182149), (159, 126727383), (477, 42242461), (1153, 17475849), (3459, 5825283), (10377, 1941761), (36637, 549981), (61109, 329733), (109911, 183327)]