20118996898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{10049449}}^1$

素因数の和:10049482

約数の個数: 32

約数和(自身を含む): 40519382400

約数和(自身を除く): 20400385502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 10049449, 20098898, 70346143, 110543939, 130642837, 140692286, 221087878, 261285674, 773807573, 914499859, 1437071207, 1547615146, 1828999718, 2874142414, 10059498449, 20118996898]

約数ペア:

[(1, 20118996898), (2, 10059498449), (7, 2874142414), (11, 1828999718), (13, 1547615146), (14, 1437071207), (22, 914499859), (26, 773807573), (77, 261285674), (91, 221087878), (143, 140692286), (154, 130642837), (182, 110543939), (286, 70346143), (1001, 20098898), (2002, 10049449)]