20221473909

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10581619}}^1$

素因数の和:10581649

約数の個数: 24

約数和(自身を含む): 33776531040

約数和(自身を除く): 13555057131

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 10581619, 31744857, 74071333, 137561047, 222213999, 412683141, 518499331, 962927329, 1555497993, 2888781987, 6740491303, 20221473909]

約数ペア:

[(1, 20221473909), (3, 6740491303), (7, 2888781987), (13, 1555497993), (21, 962927329), (39, 518499331), (49, 412683141), (91, 222213999), (147, 137561047), (273, 74071333), (637, 31744857), (1911, 10581619)]