20199630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61211}}^1$

素因数の和:61232

約数の個数: 32

約数和(自身を含む): 52887168

約数和(自身を除く): 32687538

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 330, 61211, 122422, 183633, 306055, 367266, 612110, 673321, 918165, 1346642, 1836330, 2019963, 3366605, 4039926, 6733210, 10099815, 20199630]

約数ペア:

[(1, 20199630), (2, 10099815), (3, 6733210), (5, 4039926), (6, 3366605), (10, 2019963), (11, 1836330), (15, 1346642), (22, 918165), (30, 673321), (33, 612110), (55, 367266), (66, 306055), (110, 183633), (165, 122422), (330, 61211)]