20761344

素因数分解:

$2^8\times 3^2\times {\mathrm{9011}}^1$

素因数の和:9033

約数の個数: 54

約数和(自身を含む): 59866716

約数和(自身を除く): 39105372

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 9011, 18022, 27033, 36044, 54066, 72088, 81099, 108132, 144176, 162198, 216264, 288352, 324396, 432528, 576704, 648792, 865056, 1153408, 1297584, 1730112, 2306816, 2595168, 3460224, 5190336, 6920448, 10380672, 20761344]

約数ペア:

[(1, 20761344), (2, 10380672), (3, 6920448), (4, 5190336), (6, 3460224), (8, 2595168), (9, 2306816), (12, 1730112), (16, 1297584), (18, 1153408), (24, 865056), (32, 648792), (36, 576704), (48, 432528), (64, 324396), (72, 288352), (96, 216264), (128, 162198), (144, 144176), (192, 108132), (256, 81099), (288, 72088), (384, 54066), (576, 36044), (768, 27033), (1152, 18022), (2304, 9011)]