20161530187

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2089}}^1\times {\mathrm{6263}}^1$

素因数の和:8442

約数の個数: 16

約数和(自身を含む): 21365752320

約数和(自身を除く): 1204222133

約数列:

[1, 23, 67, 1541, 2089, 6263, 48047, 139963, 144049, 419621, 3219149, 9651283, 13083407, 300918361, 876588269, 20161530187]

約数ペア:

[(1, 20161530187), (23, 876588269), (67, 300918361), (1541, 13083407), (2089, 9651283), (6263, 3219149), (48047, 419621), (139963, 144049)]