20194103392

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{3486551}}^1$

素因数の和:3486742

約数の個数: 24

約数和(自身を含む): 39976805232

約数和(自身を除く): 19782701840

約数列:

[1, 2, 4, 8, 16, 32, 181, 362, 724, 1448, 2896, 5792, 3486551, 6973102, 13946204, 27892408, 55784816, 111569632, 631065731, 1262131462, 2524262924, 5048525848, 10097051696, 20194103392]

約数ペア:

[(1, 20194103392), (2, 10097051696), (4, 5048525848), (8, 2524262924), (16, 1262131462), (32, 631065731), (181, 111569632), (362, 55784816), (724, 27892408), (1448, 13946204), (2896, 6973102), (5792, 3486551)]