20194456304

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17231}}^1\times {\mathrm{6659}}^1$

素因数の和:23909

約数の個数: 40

約数和(自身を含む): 42692624640

約数和(自身を除く): 22498168336

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6659, 13318, 17231, 26636, 34462, 53272, 68924, 73249, 106544, 137848, 146498, 189541, 275696, 292996, 379082, 585992, 758164, 1171984, 1516328, 3032656, 114741229, 229482458, 458964916, 917929832, 1262153519, 1835859664, 2524307038, 5048614076, 10097228152, 20194456304]

約数ペア:

[(1, 20194456304), (2, 10097228152), (4, 5048614076), (8, 2524307038), (11, 1835859664), (16, 1262153519), (22, 917929832), (44, 458964916), (88, 229482458), (176, 114741229), (6659, 3032656), (13318, 1516328), (17231, 1171984), (26636, 758164), (34462, 585992), (53272, 379082), (68924, 292996), (73249, 275696), (106544, 189541), (137848, 146498)]