20054883456

素因数分解:

$2^7\times 3^2\times {\mathrm{47}}^1\times {\mathrm{370399}}^1$

素因数の和:370466

約数の個数: 96

約数和(自身を含む): 58938048000

約数和(自身を除く): 38883164544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 64, 72, 94, 96, 128, 141, 144, 188, 192, 282, 288, 376, 384, 423, 564, 576, 752, 846, 1128, 1152, 1504, 1692, 2256, 3008, 3384, 4512, 6016, 6768, 9024, 13536, 18048, 27072, 54144, 370399, 740798, 1111197, 1481596, 2222394, 2963192, 3333591, 4444788, 5926384, 6667182, 8889576, 11852768, 13334364, 17408753, 17779152, 23705536, 26668728, 34817506, 35558304, 47411072, 52226259, 53337456, 69635012, 71116608, 104452518, 106674912, 139270024, 142233216, 156678777, 208905036, 213349824, 278540048, 313357554, 417810072, 426699648, 557080096, 626715108, 835620144, 1114160192, 1253430216, 1671240288, 2228320384, 2506860432, 3342480576, 5013720864, 6684961152, 10027441728, 20054883456]

約数ペア:

[(1, 20054883456), (2, 10027441728), (3, 6684961152), (4, 5013720864), (6, 3342480576), (8, 2506860432), (9, 2228320384), (12, 1671240288), (16, 1253430216), (18, 1114160192), (24, 835620144), (32, 626715108), (36, 557080096), (47, 426699648), (48, 417810072), (64, 313357554), (72, 278540048), (94, 213349824), (96, 208905036), (128, 156678777), (141, 142233216), (144, 139270024), (188, 106674912), (192, 104452518), (282, 71116608), (288, 69635012), (376, 53337456), (384, 52226259), (423, 47411072), (564, 35558304), (576, 34817506), (752, 26668728), (846, 23705536), (1128, 17779152), (1152, 17408753), (1504, 13334364), (1692, 11852768), (2256, 8889576), (3008, 6667182), (3384, 5926384), (4512, 4444788), (6016, 3333591), (6768, 2963192), (9024, 2222394), (13536, 1481596), (18048, 1111197), (27072, 740798), (54144, 370399)]