13432980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20353}}^1$

素因数の和:20376

約数の個数: 48

約数和(自身を含む): 41033664

約数和(自身を除く): 27600684

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, 20353, 40706, 61059, 81412, 101765, 122118, 203530, 223883, 244236, 305295, 407060, 447766, 610590, 671649, 895532, 1119415, 1221180, 1343298, 2238830, 2686596, 3358245, 4477660, 6716490, 13432980]

約数ペア:

[(1, 13432980), (2, 6716490), (3, 4477660), (4, 3358245), (5, 2686596), (6, 2238830), (10, 1343298), (11, 1221180), (12, 1119415), (15, 895532), (20, 671649), (22, 610590), (30, 447766), (33, 407060), (44, 305295), (55, 244236), (60, 223883), (66, 203530), (110, 122118), (132, 101765), (165, 81412), (220, 61059), (330, 40706), (660, 20353)]