20823648414

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{44657}}^1$

素因数の和:44825

約数の個数: 64

約数和(自身を含む): 45272494080

約数和(自身を除く): 24448845666

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 109, 138, 186, 218, 327, 654, 713, 1426, 2139, 2507, 3379, 4278, 5014, 6758, 7521, 10137, 15042, 20274, 44657, 77717, 89314, 133971, 155434, 233151, 267942, 466302, 1027111, 1384367, 2054222, 2768734, 3081333, 4153101, 4867613, 6162666, 8306202, 9735226, 14602839, 29205678, 31840441, 63680882, 95521323, 111955099, 150896003, 191042646, 223910198, 301792006, 335865297, 452688009, 671730594, 905376018, 3470608069, 6941216138, 10411824207, 20823648414]

約数ペア:

[(1, 20823648414), (2, 10411824207), (3, 6941216138), (6, 3470608069), (23, 905376018), (31, 671730594), (46, 452688009), (62, 335865297), (69, 301792006), (93, 223910198), (109, 191042646), (138, 150896003), (186, 111955099), (218, 95521323), (327, 63680882), (654, 31840441), (713, 29205678), (1426, 14602839), (2139, 9735226), (2507, 8306202), (3379, 6162666), (4278, 4867613), (5014, 4153101), (6758, 3081333), (7521, 2768734), (10137, 2054222), (15042, 1384367), (20274, 1027111), (44657, 466302), (77717, 267942), (89314, 233151), (133971, 155434)]