20131670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{6733}}^1$

素因数の和:6776

約数の個数: 32

約数和(自身を含む): 40727232

約数和(自身を除く): 20595562

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 6733, 13466, 33665, 67330, 87529, 154859, 175058, 309718, 437645, 774295, 875290, 1548590, 2013167, 4026334, 10065835, 20131670]

約数ペア:

[(1, 20131670), (2, 10065835), (5, 4026334), (10, 2013167), (13, 1548590), (23, 875290), (26, 774295), (46, 437645), (65, 309718), (115, 175058), (130, 154859), (230, 87529), (299, 67330), (598, 33665), (1495, 13466), (2990, 6733)]