20342313351324

素因数分解:

$2^2\times 3^5\times {\mathrm{281}}^1\times {\mathrm{74477957}}^1$

素因数の和:74478257

約数の個数: 72

約数和(自身を含む): 53515094029488

約数和(自身を除く): 33172780678164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 281, 324, 486, 562, 843, 972, 1124, 1686, 2529, 3372, 5058, 7587, 10116, 15174, 22761, 30348, 45522, 68283, 91044, 136566, 273132, 74477957, 148955914, 223433871, 297911828, 446867742, 670301613, 893735484, 1340603226, 2010904839, 2681206452, 4021809678, 6032714517, 8043619356, 12065429034, 18098143551, 20928305917, 24130858068, 36196287102, 41856611834, 62784917751, 72392574204, 83713223668, 125569835502, 188354753253, 251139671004, 376709506506, 565064259759, 753419013012, 1130128519518, 1695192779277, 2260257039036, 3390385558554, 5085578337831, 6780771117108, 10171156675662, 20342313351324]

約数ペア:

[(1, 20342313351324), (2, 10171156675662), (3, 6780771117108), (4, 5085578337831), (6, 3390385558554), (9, 2260257039036), (12, 1695192779277), (18, 1130128519518), (27, 753419013012), (36, 565064259759), (54, 376709506506), (81, 251139671004), (108, 188354753253), (162, 125569835502), (243, 83713223668), (281, 72392574204), (324, 62784917751), (486, 41856611834), (562, 36196287102), (843, 24130858068), (972, 20928305917), (1124, 18098143551), (1686, 12065429034), (2529, 8043619356), (3372, 6032714517), (5058, 4021809678), (7587, 2681206452), (10116, 2010904839), (15174, 1340603226), (22761, 893735484), (30348, 670301613), (45522, 446867742), (68283, 297911828), (91044, 223433871), (136566, 148955914), (273132, 74477957)]