20007270

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{74101}}^1$

素因数の和:74117

約数の個数: 32

約数和(自身を含む): 53353440

約数和(自身を除く): 33346170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 74101, 148202, 222303, 370505, 444606, 666909, 741010, 1111515, 1333818, 2000727, 2223030, 3334545, 4001454, 6669090, 10003635, 20007270]

約数ペア:

[(1, 20007270), (2, 10003635), (3, 6669090), (5, 4001454), (6, 3334545), (9, 2223030), (10, 2000727), (15, 1333818), (18, 1111515), (27, 741010), (30, 666909), (45, 444606), (54, 370505), (90, 222303), (135, 148202), (270, 74101)]