20105130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{167}}^1\times {\mathrm{4013}}^1$

素因数の和:4190

約数の個数: 32

約数和(自身を含む): 48553344

約数和(自身を除く): 28448214

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 167, 334, 501, 835, 1002, 1670, 2505, 4013, 5010, 8026, 12039, 20065, 24078, 40130, 60195, 120390, 670171, 1340342, 2010513, 3350855, 4021026, 6701710, 10052565, 20105130]

約数ペア:

[(1, 20105130), (2, 10052565), (3, 6701710), (5, 4021026), (6, 3350855), (10, 2010513), (15, 1340342), (30, 670171), (167, 120390), (334, 60195), (501, 40130), (835, 24078), (1002, 20065), (1670, 12039), (2505, 8026), (4013, 5010)]