20951395198

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{638801}}^1$

素因数の和:638880

約数の個数: 24

約数和(自身を含む): 33912720576

約数和(自身を除く): 12961325378

約数列:

[1, 2, 23, 31, 46, 62, 529, 713, 1058, 1426, 16399, 32798, 638801, 1277602, 14692423, 19802831, 29384846, 39605662, 337925729, 455465113, 675851458, 910930226, 10475697599, 20951395198]

約数ペア:

[(1, 20951395198), (2, 10475697599), (23, 910930226), (31, 675851458), (46, 455465113), (62, 337925729), (529, 39605662), (713, 29384846), (1058, 19802831), (1426, 14692423), (16399, 1277602), (32798, 638801)]