20147349604

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{1774159}}^1$

素因数の和:1774347

約数の個数: 24

約数和(自身を含む): 37555418880

約数和(自身を除く): 17408069276

約数列:

[1, 2, 4, 17, 34, 68, 167, 334, 668, 2839, 5678, 11356, 1774159, 3548318, 7096636, 30160703, 60321406, 120642812, 296284553, 592569106, 1185138212, 5036837401, 10073674802, 20147349604]

約数ペア:

[(1, 20147349604), (2, 10073674802), (4, 5036837401), (17, 1185138212), (34, 592569106), (68, 296284553), (167, 120642812), (334, 60321406), (668, 30160703), (2839, 7096636), (5678, 3548318), (11356, 1774159)]