20174271495

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1\times {\mathrm{10273}}^1$

素因数の和:10664

約数の個数: 64

約数和(自身を含む): 37637360640

約数和(自身を除く): 17463089145

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 177, 295, 317, 413, 885, 951, 1239, 1585, 2065, 2219, 4755, 6195, 6657, 10273, 11095, 18703, 30819, 33285, 51365, 56109, 71911, 93515, 130921, 154095, 215733, 280545, 359555, 392763, 606107, 654605, 1078665, 1818321, 1963815, 3030535, 3256541, 4242749, 9091605, 9769623, 12728247, 16282705, 21213745, 22795787, 48848115, 63641235, 68387361, 113978935, 192135919, 341936805, 576407757, 960679595, 1344951433, 2882038785, 4034854299, 6724757165, 20174271495]

約数ペア:

[(1, 20174271495), (3, 6724757165), (5, 4034854299), (7, 2882038785), (15, 1344951433), (21, 960679595), (35, 576407757), (59, 341936805), (105, 192135919), (177, 113978935), (295, 68387361), (317, 63641235), (413, 48848115), (885, 22795787), (951, 21213745), (1239, 16282705), (1585, 12728247), (2065, 9769623), (2219, 9091605), (4755, 4242749), (6195, 3256541), (6657, 3030535), (10273, 1963815), (11095, 1818321), (18703, 1078665), (30819, 654605), (33285, 606107), (51365, 392763), (56109, 359555), (71911, 280545), (93515, 215733), (130921, 154095)]