20074451765

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{277}}^1\times {\mathrm{2251}}^1$

素因数の和:2717

約数の個数: 32

約数和(自身を含む): 24881969664

約数和(自身を除く): 4807517899

約数列:

[1, 5, 47, 137, 235, 277, 685, 1385, 2251, 6439, 11255, 13019, 32195, 37949, 65095, 105797, 189745, 308387, 528985, 623527, 1541935, 1783603, 3117635, 8918015, 14494189, 29305769, 72470945, 85423199, 146528845, 427115995, 4014890353, 20074451765]

約数ペア:

[(1, 20074451765), (5, 4014890353), (47, 427115995), (137, 146528845), (235, 85423199), (277, 72470945), (685, 29305769), (1385, 14494189), (2251, 8918015), (6439, 3117635), (11255, 1783603), (13019, 1541935), (32195, 623527), (37949, 528985), (65095, 308387), (105797, 189745)]