20233645568

素因数分解:

$2^9\times {\mathrm{39518839}}^1$

素因数の和:39518857

約数の個数: 20

約数和(自身を含む): 40427773320

約数和(自身を除く): 20194127752

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 39518839, 79037678, 158075356, 316150712, 632301424, 1264602848, 2529205696, 5058411392, 10116822784, 20233645568]

約数ペア:

[(1, 20233645568), (2, 10116822784), (4, 5058411392), (8, 2529205696), (16, 1264602848), (32, 632301424), (64, 316150712), (128, 158075356), (256, 79037678), (512, 39518839)]