20185344

素因数分解:

$2^8\times 3^2\times {\mathrm{8761}}^1$

素因数の和:8783

約数の個数: 54

約数和(自身を含む): 58205966

約数和(自身を除く): 38020622

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, 8761, 17522, 26283, 35044, 52566, 70088, 78849, 105132, 140176, 157698, 210264, 280352, 315396, 420528, 560704, 630792, 841056, 1121408, 1261584, 1682112, 2242816, 2523168, 3364224, 5046336, 6728448, 10092672, 20185344]

約数ペア:

[(1, 20185344), (2, 10092672), (3, 6728448), (4, 5046336), (6, 3364224), (8, 2523168), (9, 2242816), (12, 1682112), (16, 1261584), (18, 1121408), (24, 841056), (32, 630792), (36, 560704), (48, 420528), (64, 315396), (72, 280352), (96, 210264), (128, 157698), (144, 140176), (192, 105132), (256, 78849), (288, 70088), (384, 52566), (576, 35044), (768, 26283), (1152, 17522), (2304, 8761)]