20031832785

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1609}}^1\times {\mathrm{48823}}^1$

素因数の和:50457

約数の個数: 32

約数和(自身を含む): 33958068480

約数和(自身を除く): 13926235695

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 1609, 4827, 8045, 24135, 27353, 48823, 82059, 136765, 146469, 244115, 410295, 732345, 829991, 2489973, 4149955, 12449865, 78556207, 235668621, 392781035, 1178343105, 1335455519, 4006366557, 6677277595, 20031832785]

約数ペア:

[(1, 20031832785), (3, 6677277595), (5, 4006366557), (15, 1335455519), (17, 1178343105), (51, 392781035), (85, 235668621), (255, 78556207), (1609, 12449865), (4827, 4149955), (8045, 2489973), (24135, 829991), (27353, 732345), (48823, 410295), (82059, 244115), (136765, 146469)]