16795020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{25447}}^1$

素因数の和:25470

約数の個数: 48

約数和(自身を含む): 51303168

約数和(自身を除く): 34508148

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 25447, 50894, 76341, 101788, 127235, 152682, 254470, 279917, 305364, 381705, 508940, 559834, 763410, 839751, 1119668, 1399585, 1526820, 1679502, 2799170, 3359004, 4198755, 5598340, 8397510, 16795020]

約数ペア:

[(1, 16795020), (2, 8397510), (3, 5598340), (4, 4198755), (5, 3359004), (6, 2799170), (10, 1679502), (11, 1526820), (12, 1399585), (15, 1119668), (20, 839751), (22, 763410), (30, 559834), (33, 508940), (44, 381705), (55, 305364), (60, 279917), (66, 254470), (110, 152682), (132, 127235), (165, 101788), (220, 76341), (330, 50894), (660, 25447)]