20076908236

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1931}}^1\times {\mathrm{33757}}^1$

素因数の和:35710

約数の個数: 48

約数和(自身を含む): 43828146432

約数和(自身を除く): 23751238196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1931, 3862, 7724, 13517, 21241, 27034, 33757, 42482, 54068, 67514, 84964, 135028, 148687, 236299, 297374, 371327, 472598, 594748, 742654, 945196, 1485308, 2599289, 5198578, 10397156, 65184767, 130369534, 260739068, 456293369, 717032437, 912586738, 1434064874, 1825173476, 2868129748, 5019227059, 10038454118, 20076908236]

約数ペア:

[(1, 20076908236), (2, 10038454118), (4, 5019227059), (7, 2868129748), (11, 1825173476), (14, 1434064874), (22, 912586738), (28, 717032437), (44, 456293369), (77, 260739068), (154, 130369534), (308, 65184767), (1931, 10397156), (3862, 5198578), (7724, 2599289), (13517, 1485308), (21241, 945196), (27034, 742654), (33757, 594748), (42482, 472598), (54068, 371327), (67514, 297374), (84964, 236299), (135028, 148687)]