2000505969

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{16127}}^1$

素因数の和:16330

約数の個数: 48

約数和(自身を含む): 3622993920

約数和(自身を除く): 1622487951

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 179, 231, 537, 693, 1253, 1611, 1969, 3759, 5907, 11277, 13783, 16127, 17721, 41349, 48381, 112889, 124047, 145143, 177397, 338667, 532191, 1016001, 1241779, 1596573, 2886733, 3725337, 8660199, 11176011, 20207131, 25980597, 31754063, 60621393, 95262189, 181864179, 222278441, 285786567, 666835323, 2000505969]

約数ペア:

[(1, 2000505969), (3, 666835323), (7, 285786567), (9, 222278441), (11, 181864179), (21, 95262189), (33, 60621393), (63, 31754063), (77, 25980597), (99, 20207131), (179, 11176011), (231, 8660199), (537, 3725337), (693, 2886733), (1253, 1596573), (1611, 1241779), (1969, 1016001), (3759, 532191), (5907, 338667), (11277, 177397), (13783, 145143), (16127, 124047), (17721, 112889), (41349, 48381)]