20216335089

素因数分解:

$3^1\times {\mathrm{839}}^1\times {\mathrm{977}}^1\times {\mathrm{8221}}^1$

素因数の和:10040

約数の個数: 16

約数和(自身を含む): 27018149760

約数和(自身を除く): 6801814671

約数列:

[1, 3, 839, 977, 2517, 2931, 8221, 24663, 819703, 2459109, 6897419, 8031917, 20692257, 24095751, 6738778363, 20216335089]

約数ペア:

[(1, 20216335089), (3, 6738778363), (839, 24095751), (977, 20692257), (2517, 8031917), (2931, 6897419), (8221, 2459109), (24663, 819703)]