20003453022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{8297}}^1$

素因数の和:8865

約数の個数: 64

約数和(自身を含む): 46171399680

約数和(自身を除く): 26167946658

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 137, 274, 411, 419, 822, 838, 959, 1257, 1918, 2514, 2877, 2933, 5754, 5866, 8297, 8799, 16594, 17598, 24891, 49782, 57403, 58079, 114806, 116158, 172209, 174237, 344418, 348474, 401821, 803642, 1136689, 1205463, 2273378, 2410926, 3410067, 3476443, 6820134, 6952886, 7956823, 10429329, 15913646, 20858658, 23870469, 24335101, 47740938, 48670202, 73005303, 146010606, 476272691, 952545382, 1428818073, 2857636146, 3333908837, 6667817674, 10001726511, 20003453022]

約数ペア:

[(1, 20003453022), (2, 10001726511), (3, 6667817674), (6, 3333908837), (7, 2857636146), (14, 1428818073), (21, 952545382), (42, 476272691), (137, 146010606), (274, 73005303), (411, 48670202), (419, 47740938), (822, 24335101), (838, 23870469), (959, 20858658), (1257, 15913646), (1918, 10429329), (2514, 7956823), (2877, 6952886), (2933, 6820134), (5754, 3476443), (5866, 3410067), (8297, 2410926), (8799, 2273378), (16594, 1205463), (17598, 1136689), (24891, 803642), (49782, 401821), (57403, 348474), (58079, 344418), (114806, 174237), (116158, 172209)]