20199150059

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{4447}}^1$

素因数の和:4791

約数の個数: 32

約数和(自身を含む): 23536680960

約数和(自身を除く): 3337530901

約数列:

[1, 11, 19, 103, 209, 211, 1133, 1957, 2321, 4009, 4447, 21527, 21733, 44099, 48917, 84493, 239063, 412927, 458041, 929423, 938317, 4542197, 5038451, 8702779, 10321487, 17828023, 95730569, 96646651, 196108253, 1063113161, 1836286369, 20199150059]

約数ペア:

[(1, 20199150059), (11, 1836286369), (19, 1063113161), (103, 196108253), (209, 96646651), (211, 95730569), (1133, 17828023), (1957, 10321487), (2321, 8702779), (4009, 5038451), (4447, 4542197), (21527, 938317), (21733, 929423), (44099, 458041), (48917, 412927), (84493, 239063)]