19725036768

素因数分解:

$2^5\times 3^2\times {\mathrm{68489711}}^1$

素因数の和:68489727

約数の個数: 36

約数和(自身を含む): 56093074128

約数和(自身を除く): 36368037360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 68489711, 136979422, 205469133, 273958844, 410938266, 547917688, 616407399, 821876532, 1095835376, 1232814798, 1643753064, 2191670752, 2465629596, 3287506128, 4931259192, 6575012256, 9862518384, 19725036768]

約数ペア:

[(1, 19725036768), (2, 9862518384), (3, 6575012256), (4, 4931259192), (6, 3287506128), (8, 2465629596), (9, 2191670752), (12, 1643753064), (16, 1232814798), (18, 1095835376), (24, 821876532), (32, 616407399), (36, 547917688), (48, 410938266), (72, 273958844), (96, 205469133), (144, 136979422), (288, 68489711)]