20072607055

素因数分解:

$5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1\times {\mathrm{1741}}^1$

素因数の和:2251

約数の個数: 32

約数和(自身を含む): 24811375680

約数和(自身を除く): 4738768625

約数列:

[1, 5, 53, 139, 265, 313, 695, 1565, 1741, 7367, 8705, 16589, 36835, 43507, 82945, 92273, 217535, 241999, 461365, 544933, 1209995, 2305871, 2724665, 11529355, 12825947, 28881449, 64129735, 75745687, 144407245, 378728435, 4014521411, 20072607055]

約数ペア:

[(1, 20072607055), (5, 4014521411), (53, 378728435), (139, 144407245), (265, 75745687), (313, 64129735), (695, 28881449), (1565, 12825947), (1741, 11529355), (7367, 2724665), (8705, 2305871), (16589, 1209995), (36835, 544933), (43507, 461365), (82945, 241999), (92273, 217535)]