20180726828

素因数分解:

$2^2\times {\mathrm{29}}^3\times {\mathrm{31}}^1\times {\mathrm{6673}}^1$

素因数の和:6795

約数の個数: 48

約数和(自身を含む): 37763093760

約数和(自身を除く): 17582366932

約数列:

[1, 2, 4, 29, 31, 58, 62, 116, 124, 841, 899, 1682, 1798, 3364, 3596, 6673, 13346, 24389, 26071, 26692, 48778, 52142, 97556, 104284, 193517, 206863, 387034, 413726, 756059, 774068, 827452, 1512118, 3024236, 5611993, 5999027, 11223986, 11998054, 22447972, 23996108, 162747797, 173971783, 325495594, 347943566, 650991188, 695887132, 5045181707, 10090363414, 20180726828]

約数ペア:

[(1, 20180726828), (2, 10090363414), (4, 5045181707), (29, 695887132), (31, 650991188), (58, 347943566), (62, 325495594), (116, 173971783), (124, 162747797), (841, 23996108), (899, 22447972), (1682, 11998054), (1798, 11223986), (3364, 5999027), (3596, 5611993), (6673, 3024236), (13346, 1512118), (24389, 827452), (26071, 774068), (26692, 756059), (48778, 413726), (52142, 387034), (97556, 206863), (104284, 193517)]