20163123074

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{4400507}}^1$

素因数の和:4400617

約数の個数: 16

約数和(自身を含む): 31683657600

約数和(自身を除く): 11520534526

約数列:

[1, 2, 29, 58, 79, 158, 2291, 4582, 4400507, 8801014, 127614703, 255229406, 347640053, 695280106, 10081561537, 20163123074]

約数ペア:

[(1, 20163123074), (2, 10081561537), (29, 695280106), (58, 347640053), (79, 255229406), (158, 127614703), (2291, 8801014), (4582, 4400507)]