1920895964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1117}}^1\times {\mathrm{33071}}^1$

素因数の和:34205

約数の個数: 24

約数和(自身を含む): 3623500608

約数和(自身を除く): 1702604644

約数列:

[1, 2, 4, 13, 26, 52, 1117, 2234, 4468, 14521, 29042, 33071, 58084, 66142, 132284, 429923, 859846, 1719692, 36940307, 73880614, 147761228, 480223991, 960447982, 1920895964]

約数ペア:

[(1, 1920895964), (2, 960447982), (4, 480223991), (13, 147761228), (26, 73880614), (52, 36940307), (1117, 1719692), (2234, 859846), (4468, 429923), (14521, 132284), (29042, 66142), (33071, 58084)]