20169952189

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1039}}^1\times {\mathrm{1433}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 22907289600

約数和(自身を除く): 2737337411

約数列:

[1, 19, 23, 31, 437, 589, 713, 1039, 1433, 13547, 19741, 23897, 27227, 32209, 32959, 44423, 454043, 611971, 626221, 740807, 844037, 1021729, 1488887, 14075333, 19412851, 28288853, 34244401, 46155497, 650643619, 876954443, 1061576431, 20169952189]

約数ペア:

[(1, 20169952189), (19, 1061576431), (23, 876954443), (31, 650643619), (437, 46155497), (589, 34244401), (713, 28288853), (1039, 19412851), (1433, 14075333), (13547, 1488887), (19741, 1021729), (23897, 844037), (27227, 740807), (32209, 626221), (32959, 611971), (44423, 454043)]