20932133028

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{1307}}^1\times {\mathrm{3697}}^1$

素因数の和:5049

約数の個数: 72

約数和(自身を含む): 51600945312

約数和(自身を除く): 30668812284

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 361, 722, 1083, 1307, 1444, 2166, 2614, 3697, 3921, 4332, 5228, 7394, 7842, 11091, 14788, 15684, 22182, 24833, 44364, 49666, 70243, 74499, 99332, 140486, 148998, 210729, 280972, 297996, 421458, 471827, 842916, 943654, 1334617, 1415481, 1887308, 2669234, 2830962, 4003851, 4831979, 5338468, 5661924, 8007702, 9663958, 14495937, 16015404, 19327916, 28991874, 57983748, 91807601, 183615202, 275422803, 367230404, 550845606, 1101691212, 1744344419, 3488688838, 5233033257, 6977377676, 10466066514, 20932133028]

約数ペア:

[(1, 20932133028), (2, 10466066514), (3, 6977377676), (4, 5233033257), (6, 3488688838), (12, 1744344419), (19, 1101691212), (38, 550845606), (57, 367230404), (76, 275422803), (114, 183615202), (228, 91807601), (361, 57983748), (722, 28991874), (1083, 19327916), (1307, 16015404), (1444, 14495937), (2166, 9663958), (2614, 8007702), (3697, 5661924), (3921, 5338468), (4332, 4831979), (5228, 4003851), (7394, 2830962), (7842, 2669234), (11091, 1887308), (14788, 1415481), (15684, 1334617), (22182, 943654), (24833, 842916), (44364, 471827), (49666, 421458), (70243, 297996), (74499, 280972), (99332, 210729), (140486, 148998)]