20723841792

素因数分解:

$2^8\times 3^3\times {\mathrm{2998241}}^1$

素因数の和:2998266

約数の個数: 72

約数和(自身を含む): 61284066480

約数和(自身を除く): 40560224688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 2998241, 5996482, 8994723, 11992964, 17989446, 23985928, 26984169, 35978892, 47971856, 53968338, 71957784, 80952507, 95943712, 107936676, 143915568, 161905014, 191887424, 215873352, 287831136, 323810028, 383774848, 431746704, 575662272, 647620056, 767549696, 863493408, 1151324544, 1295240112, 1726986816, 2302649088, 2590480224, 3453973632, 5180960448, 6907947264, 10361920896, 20723841792]

約数ペア:

[(1, 20723841792), (2, 10361920896), (3, 6907947264), (4, 5180960448), (6, 3453973632), (8, 2590480224), (9, 2302649088), (12, 1726986816), (16, 1295240112), (18, 1151324544), (24, 863493408), (27, 767549696), (32, 647620056), (36, 575662272), (48, 431746704), (54, 383774848), (64, 323810028), (72, 287831136), (96, 215873352), (108, 191887424), (128, 161905014), (144, 143915568), (192, 107936676), (216, 95943712), (256, 80952507), (288, 71957784), (384, 53968338), (432, 47971856), (576, 35978892), (768, 26984169), (864, 23985928), (1152, 17989446), (1728, 11992964), (2304, 8994723), (3456, 5996482), (6912, 2998241)]