20166093592

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{16055807}}^1$

素因数の和:16055970

約数の個数: 16

約数和(自身を含む): 38052264960

約数和(自身を除く): 17886171368

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 16055807, 32111614, 64223228, 128446456, 2520761699, 5041523398, 10083046796, 20166093592]

約数ペア:

[(1, 20166093592), (2, 10083046796), (4, 5041523398), (8, 2520761699), (157, 128446456), (314, 64223228), (628, 32111614), (1256, 16055807)]