20182272

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2389}}^1$

素因数の和:2419

約数の個数: 72

約数和(自身を含む): 58621920

約数和(自身を除く): 38439648

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2389, 2816, 4224, 4778, 7167, 8448, 9556, 14334, 19112, 26279, 28668, 38224, 52558, 57336, 76448, 78837, 105116, 114672, 152896, 157674, 210232, 229344, 305792, 315348, 420464, 458688, 611584, 630696, 840928, 917376, 1261392, 1681856, 1834752, 2522784, 3363712, 5045568, 6727424, 10091136, 20182272]

約数ペア:

[(1, 20182272), (2, 10091136), (3, 6727424), (4, 5045568), (6, 3363712), (8, 2522784), (11, 1834752), (12, 1681856), (16, 1261392), (22, 917376), (24, 840928), (32, 630696), (33, 611584), (44, 458688), (48, 420464), (64, 315348), (66, 305792), (88, 229344), (96, 210232), (128, 157674), (132, 152896), (176, 114672), (192, 105116), (256, 78837), (264, 76448), (352, 57336), (384, 52558), (528, 38224), (704, 28668), (768, 26279), (1056, 19112), (1408, 14334), (2112, 9556), (2389, 8448), (2816, 7167), (4224, 4778)]