20292768

素因数分解:

$2^5\times 3^4\times {\mathrm{7829}}^1$

素因数の和:7851

約数の個数: 60

約数和(自身を含む): 59688090

約数和(自身を除く): 39395322

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 7829, 15658, 23487, 31316, 46974, 62632, 70461, 93948, 125264, 140922, 187896, 211383, 250528, 281844, 375792, 422766, 563688, 634149, 751584, 845532, 1127376, 1268298, 1691064, 2254752, 2536596, 3382128, 5073192, 6764256, 10146384, 20292768]

約数ペア:

[(1, 20292768), (2, 10146384), (3, 6764256), (4, 5073192), (6, 3382128), (8, 2536596), (9, 2254752), (12, 1691064), (16, 1268298), (18, 1127376), (24, 845532), (27, 751584), (32, 634149), (36, 563688), (48, 422766), (54, 375792), (72, 281844), (81, 250528), (96, 211383), (108, 187896), (144, 140922), (162, 125264), (216, 93948), (288, 70461), (324, 62632), (432, 46974), (648, 31316), (864, 23487), (1296, 15658), (2592, 7829)]