20161313801

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{11467}}^1$

素因数の和:11625

約数の個数: 32

約数和(自身を含む): 22695630720

約数和(自身を除く): 2534316919

約数列:

[1, 19, 37, 41, 61, 703, 779, 1159, 1517, 2257, 2501, 11467, 28823, 42883, 47519, 92537, 217873, 424279, 470147, 699487, 1758203, 8061301, 8932793, 13290253, 17395439, 25881019, 28678967, 330513341, 491739361, 544900373, 1061121779, 20161313801]

約数ペア:

[(1, 20161313801), (19, 1061121779), (37, 544900373), (41, 491739361), (61, 330513341), (703, 28678967), (779, 25881019), (1159, 17395439), (1517, 13290253), (2257, 8932793), (2501, 8061301), (11467, 1758203), (28823, 699487), (42883, 470147), (47519, 424279), (92537, 217873)]