20166470170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{71363}}^1$

素因数の和:71755

約数の個数: 64

約数和(自身を含む): 45380653056

約数和(自身を除く): 25214182886

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 367, 385, 734, 770, 1835, 2569, 3670, 4037, 5138, 8074, 12845, 20185, 25690, 28259, 40370, 56518, 71363, 141295, 142726, 282590, 356815, 499541, 713630, 784993, 999082, 1569986, 2497705, 3924965, 4995410, 5494951, 7849930, 10989902, 26190221, 27474755, 52380442, 54949510, 130951105, 183331547, 261902210, 288092431, 366663094, 576184862, 916657735, 1440462155, 1833315470, 2016647017, 2880924310, 4033294034, 10083235085, 20166470170]

約数ペア:

[(1, 20166470170), (2, 10083235085), (5, 4033294034), (7, 2880924310), (10, 2016647017), (11, 1833315470), (14, 1440462155), (22, 916657735), (35, 576184862), (55, 366663094), (70, 288092431), (77, 261902210), (110, 183331547), (154, 130951105), (367, 54949510), (385, 52380442), (734, 27474755), (770, 26190221), (1835, 10989902), (2569, 7849930), (3670, 5494951), (4037, 4995410), (5138, 3924965), (8074, 2497705), (12845, 1569986), (20185, 999082), (25690, 784993), (28259, 713630), (40370, 499541), (56518, 356815), (71363, 282590), (141295, 142726)]