20057544804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1\times {\mathrm{16529}}^1$

素因数の和:16893

約数の個数: 96

約数和(自身を含む): 52985923200

約数和(自身を除く): 32928378396

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 317, 319, 348, 634, 638, 951, 957, 1268, 1276, 1902, 1914, 3487, 3804, 3828, 6974, 9193, 10461, 13948, 16529, 18386, 20922, 27579, 33058, 36772, 41844, 49587, 55158, 66116, 99174, 101123, 110316, 181819, 198348, 202246, 303369, 363638, 404492, 479341, 545457, 606738, 727276, 958682, 1090914, 1213476, 1438023, 1917364, 2181828, 2876046, 5239693, 5272751, 5752092, 10479386, 10545502, 15719079, 15818253, 20958772, 21091004, 31438158, 31636506, 57636623, 62876316, 63273012, 115273246, 151951097, 172909869, 230546492, 303902194, 345819738, 455853291, 607804388, 691639476, 911706582, 1671462067, 1823413164, 3342924134, 5014386201, 6685848268, 10028772402, 20057544804]

約数ペア:

[(1, 20057544804), (2, 10028772402), (3, 6685848268), (4, 5014386201), (6, 3342924134), (11, 1823413164), (12, 1671462067), (22, 911706582), (29, 691639476), (33, 607804388), (44, 455853291), (58, 345819738), (66, 303902194), (87, 230546492), (116, 172909869), (132, 151951097), (174, 115273246), (317, 63273012), (319, 62876316), (348, 57636623), (634, 31636506), (638, 31438158), (951, 21091004), (957, 20958772), (1268, 15818253), (1276, 15719079), (1902, 10545502), (1914, 10479386), (3487, 5752092), (3804, 5272751), (3828, 5239693), (6974, 2876046), (9193, 2181828), (10461, 1917364), (13948, 1438023), (16529, 1213476), (18386, 1090914), (20922, 958682), (27579, 727276), (33058, 606738), (36772, 545457), (41844, 479341), (49587, 404492), (55158, 363638), (66116, 303369), (99174, 202246), (101123, 198348), (110316, 181819)]