20120779709

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{603557}}^1$

素因数の和:603664

約数の個数: 16

約数和(自身を含む): 22293018288

約数和(自身を除く): 2172238579

約数列:

[1, 17, 37, 53, 629, 901, 1961, 33337, 603557, 10260469, 22331609, 31988521, 379637353, 543804857, 1183575277, 20120779709]

約数ペア:

[(1, 20120779709), (17, 1183575277), (37, 543804857), (53, 379637353), (629, 31988521), (901, 22331609), (1961, 10260469), (33337, 603557)]