20178013328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6011}}^1\times {\mathrm{19073}}^1$

素因数の和:25103

約数の個数: 40

約数和(自身を含む): 42658314336

約数和(自身を除く): 22480301008

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6011, 12022, 19073, 24044, 38146, 48088, 66121, 76292, 96176, 132242, 152584, 209803, 264484, 305168, 419606, 528968, 839212, 1057936, 1678424, 3356848, 114647803, 229295606, 458591212, 917182424, 1261125833, 1834364848, 2522251666, 5044503332, 10089006664, 20178013328]

約数ペア:

[(1, 20178013328), (2, 10089006664), (4, 5044503332), (8, 2522251666), (11, 1834364848), (16, 1261125833), (22, 917182424), (44, 458591212), (88, 229295606), (176, 114647803), (6011, 3356848), (12022, 1678424), (19073, 1057936), (24044, 839212), (38146, 528968), (48088, 419606), (66121, 305168), (76292, 264484), (96176, 209803), (132242, 152584)]