20293802256

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4646017}}^1$

素因数の和:4646048

約数の個数: 80

約数和(自身を含む): 64523897984

約数和(自身を除く): 44230095728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4646017, 9292034, 13938051, 18584068, 27876102, 32522119, 37168136, 55752204, 60398221, 65044238, 74336272, 97566357, 111504408, 120796442, 130088476, 181194663, 195132714, 223008816, 241592884, 260176952, 362389326, 390265428, 422787547, 483185768, 520353904, 724778652, 780530856, 845575094, 966371536, 1268362641, 1449557304, 1561061712, 1691150188, 2536725282, 2899114608, 3382300376, 5073450564, 6764600752, 10146901128, 20293802256]

約数ペア:

[(1, 20293802256), (2, 10146901128), (3, 6764600752), (4, 5073450564), (6, 3382300376), (7, 2899114608), (8, 2536725282), (12, 1691150188), (13, 1561061712), (14, 1449557304), (16, 1268362641), (21, 966371536), (24, 845575094), (26, 780530856), (28, 724778652), (39, 520353904), (42, 483185768), (48, 422787547), (52, 390265428), (56, 362389326), (78, 260176952), (84, 241592884), (91, 223008816), (104, 195132714), (112, 181194663), (156, 130088476), (168, 120796442), (182, 111504408), (208, 97566357), (273, 74336272), (312, 65044238), (336, 60398221), (364, 55752204), (546, 37168136), (624, 32522119), (728, 27876102), (1092, 18584068), (1456, 13938051), (2184, 9292034), (4368, 4646017)]