20731844832

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{277223}}^1$

素因数の和:277296

約数の個数: 96

約数和(自身を含む): 58682776320

約数和(自身を除く): 37950931488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 41, 48, 57, 76, 82, 96, 114, 123, 152, 164, 228, 246, 304, 328, 456, 492, 608, 656, 779, 912, 984, 1312, 1558, 1824, 1968, 2337, 3116, 3936, 4674, 6232, 9348, 12464, 18696, 24928, 37392, 74784, 277223, 554446, 831669, 1108892, 1663338, 2217784, 3326676, 4435568, 5267237, 6653352, 8871136, 10534474, 11366143, 13306704, 15801711, 21068948, 22732286, 26613408, 31603422, 34098429, 42137896, 45464572, 63206844, 68196858, 84275792, 90929144, 126413688, 136393716, 168551584, 181858288, 215956717, 252827376, 272787432, 363716576, 431913434, 505654752, 545574864, 647870151, 863826868, 1091149728, 1295740302, 1727653736, 2591480604, 3455307472, 5182961208, 6910614944, 10365922416, 20731844832]

約数ペア:

[(1, 20731844832), (2, 10365922416), (3, 6910614944), (4, 5182961208), (6, 3455307472), (8, 2591480604), (12, 1727653736), (16, 1295740302), (19, 1091149728), (24, 863826868), (32, 647870151), (38, 545574864), (41, 505654752), (48, 431913434), (57, 363716576), (76, 272787432), (82, 252827376), (96, 215956717), (114, 181858288), (123, 168551584), (152, 136393716), (164, 126413688), (228, 90929144), (246, 84275792), (304, 68196858), (328, 63206844), (456, 45464572), (492, 42137896), (608, 34098429), (656, 31603422), (779, 26613408), (912, 22732286), (984, 21068948), (1312, 15801711), (1558, 13306704), (1824, 11366143), (1968, 10534474), (2337, 8871136), (3116, 6653352), (3936, 5267237), (4674, 4435568), (6232, 3326676), (9348, 2217784), (12464, 1663338), (18696, 1108892), (24928, 831669), (37392, 554446), (74784, 277223)]