20753650794

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{473633}}^1$

素因数の和:473814

約数の個数: 32

約数和(自身を含む): 42513387840

約数和(自身を除く): 21759737046

約数列:

[1, 2, 3, 6, 67, 109, 134, 201, 218, 327, 402, 654, 7303, 14606, 21909, 43818, 473633, 947266, 1420899, 2841798, 31733411, 51625997, 63466822, 95200233, 103251994, 154877991, 190400466, 309755982, 3458941799, 6917883598, 10376825397, 20753650794]

約数ペア:

[(1, 20753650794), (2, 10376825397), (3, 6917883598), (6, 3458941799), (67, 309755982), (109, 190400466), (134, 154877991), (201, 103251994), (218, 95200233), (327, 63466822), (402, 51625997), (654, 31733411), (7303, 2841798), (14606, 1420899), (21909, 947266), (43818, 473633)]