20144694

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{4817}}^1$

素因数の和:4880

約数の個数: 32

約数和(自身を含む): 43708896

約数和(自身を除く): 23564202

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 102, 123, 246, 697, 1394, 2091, 4182, 4817, 9634, 14451, 28902, 81889, 163778, 197497, 245667, 394994, 491334, 592491, 1184982, 3357449, 6714898, 10072347, 20144694]

約数ペア:

[(1, 20144694), (2, 10072347), (3, 6714898), (6, 3357449), (17, 1184982), (34, 592491), (41, 491334), (51, 394994), (82, 245667), (102, 197497), (123, 163778), (246, 81889), (697, 28902), (1394, 14451), (2091, 9634), (4182, 4817)]