20162316896

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{181}}^1\times {\mathrm{26573}}^1$

素因数の和:26895

約数の個数: 48

約数和(自身を含む): 40220067888

約数和(自身を除く): 20057750992

約数列:

[1, 2, 4, 8, 16, 32, 131, 181, 262, 362, 524, 724, 1048, 1448, 2096, 2896, 4192, 5792, 23711, 26573, 47422, 53146, 94844, 106292, 189688, 212584, 379376, 425168, 758752, 850336, 3481063, 4809713, 6962126, 9619426, 13924252, 19238852, 27848504, 38477704, 55697008, 76955408, 111394016, 153910816, 630072403, 1260144806, 2520289612, 5040579224, 10081158448, 20162316896]

約数ペア:

[(1, 20162316896), (2, 10081158448), (4, 5040579224), (8, 2520289612), (16, 1260144806), (32, 630072403), (131, 153910816), (181, 111394016), (262, 76955408), (362, 55697008), (524, 38477704), (724, 27848504), (1048, 19238852), (1448, 13924252), (2096, 9619426), (2896, 6962126), (4192, 4809713), (5792, 3481063), (23711, 850336), (26573, 758752), (47422, 425168), (53146, 379376), (94844, 212584), (106292, 189688)]