13693020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20747}}^1$

素因数の和:20770

約数の個数: 48

約数和(自身を含む): 41827968

約数和(自身を除く): 28134948

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, 20747, 41494, 62241, 82988, 103735, 124482, 207470, 228217, 248964, 311205, 414940, 456434, 622410, 684651, 912868, 1141085, 1244820, 1369302, 2282170, 2738604, 3423255, 4564340, 6846510, 13693020]

約数ペア:

[(1, 13693020), (2, 6846510), (3, 4564340), (4, 3423255), (5, 2738604), (6, 2282170), (10, 1369302), (11, 1244820), (12, 1141085), (15, 912868), (20, 684651), (22, 622410), (30, 456434), (33, 414940), (44, 311205), (55, 248964), (60, 228217), (66, 207470), (110, 124482), (132, 103735), (165, 82988), (220, 62241), (330, 41494), (660, 20747)]