20192192

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:373

約数の個数: 56

約数和(自身を含む): 43214544

約数和(自身を除く): 23022352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 134, 136, 268, 272, 277, 536, 544, 554, 1072, 1088, 1108, 1139, 2144, 2216, 2278, 4288, 4432, 4556, 4709, 8864, 9112, 9418, 17728, 18224, 18559, 18836, 36448, 37118, 37672, 72896, 74236, 75344, 148472, 150688, 296944, 301376, 315503, 593888, 631006, 1187776, 1262012, 2524024, 5048048, 10096096, 20192192]

約数ペア:

[(1, 20192192), (2, 10096096), (4, 5048048), (8, 2524024), (16, 1262012), (17, 1187776), (32, 631006), (34, 593888), (64, 315503), (67, 301376), (68, 296944), (134, 150688), (136, 148472), (268, 75344), (272, 74236), (277, 72896), (536, 37672), (544, 37118), (554, 36448), (1072, 18836), (1088, 18559), (1108, 18224), (1139, 17728), (2144, 9418), (2216, 9112), (2278, 8864), (4288, 4709), (4432, 4556)]