20165961597

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{12983}}^1\times {\mathrm{22511}}^1$

素因数の和:35520

約数の個数: 16

約数和(自身を含む): 28060397568

約数和(自身を除く): 7894435971

約数列:

[1, 3, 23, 69, 12983, 22511, 38949, 67533, 298609, 517753, 895827, 1553259, 292260313, 876780939, 6721987199, 20165961597]

約数ペア:

[(1, 20165961597), (3, 6721987199), (23, 876780939), (69, 292260313), (12983, 1553259), (22511, 895827), (38949, 517753), (67533, 298609)]