20088337542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{160663}}^1$

素因数の和:160917

約数の個数: 64

約数和(自身を含む): 49664455680

約数和(自身を除く): 29576118138

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 229, 273, 458, 546, 687, 1374, 1603, 2977, 3206, 4809, 5954, 8931, 9618, 17862, 20839, 41678, 62517, 125034, 160663, 321326, 481989, 963978, 1124641, 2088619, 2249282, 3373923, 4177238, 6265857, 6747846, 12531714, 14620333, 29240666, 36791827, 43860999, 73583654, 87721998, 110375481, 220750962, 257542789, 478293751, 515085578, 772628367, 956587502, 1434881253, 1545256734, 2869762506, 3348056257, 6696112514, 10044168771, 20088337542]

約数ペア:

[(1, 20088337542), (2, 10044168771), (3, 6696112514), (6, 3348056257), (7, 2869762506), (13, 1545256734), (14, 1434881253), (21, 956587502), (26, 772628367), (39, 515085578), (42, 478293751), (78, 257542789), (91, 220750962), (182, 110375481), (229, 87721998), (273, 73583654), (458, 43860999), (546, 36791827), (687, 29240666), (1374, 14620333), (1603, 12531714), (2977, 6747846), (3206, 6265857), (4809, 4177238), (5954, 3373923), (8931, 2249282), (9618, 2088619), (17862, 1124641), (20839, 963978), (41678, 481989), (62517, 321326), (125034, 160663)]