2000823630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{18521}}^1$

素因数の和:18821

約数の個数: 64

約数和(自身を含む): 5190308928

約数和(自身を除く): 3189485298

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 277, 390, 554, 831, 1385, 1662, 2770, 3601, 4155, 7202, 8310, 10803, 18005, 18521, 21606, 36010, 37042, 54015, 55563, 92605, 108030, 111126, 185210, 240773, 277815, 481546, 555630, 722319, 1203865, 1444638, 2407730, 3611595, 5130317, 7223190, 10260634, 15390951, 25651585, 30781902, 51303170, 66694121, 76954755, 133388242, 153909510, 200082363, 333470605, 400164726, 666941210, 1000411815, 2000823630]

約数ペア:

[(1, 2000823630), (2, 1000411815), (3, 666941210), (5, 400164726), (6, 333470605), (10, 200082363), (13, 153909510), (15, 133388242), (26, 76954755), (30, 66694121), (39, 51303170), (65, 30781902), (78, 25651585), (130, 15390951), (195, 10260634), (277, 7223190), (390, 5130317), (554, 3611595), (831, 2407730), (1385, 1444638), (1662, 1203865), (2770, 722319), (3601, 555630), (4155, 481546), (7202, 277815), (8310, 240773), (10803, 185210), (18005, 111126), (18521, 108030), (21606, 92605), (36010, 55563), (37042, 54015)]