20031134591

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{2221}}^1$

素因数の和:2819

約数の個数: 32

約数和(自身を含む): 22845715200

約数和(自身を除く): 2814580609

約数列:

[1, 13, 29, 47, 377, 509, 611, 1363, 2221, 6617, 14761, 17719, 23923, 28873, 64409, 104387, 191893, 310999, 693767, 837317, 1130489, 1357031, 3027223, 9018971, 14696357, 32784181, 39353899, 53132983, 426194353, 690728779, 1540856507, 20031134591]

約数ペア:

[(1, 20031134591), (13, 1540856507), (29, 690728779), (47, 426194353), (377, 53132983), (509, 39353899), (611, 32784181), (1363, 14696357), (2221, 9018971), (6617, 3027223), (14761, 1357031), (17719, 1130489), (23923, 837317), (28873, 693767), (64409, 310999), (104387, 191893)]