20631330258

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{60923}}^1$

素因数の和:61679

約数の個数: 64

約数和(自身を含む): 51515384832

約数和(自身を除く): 30884054574

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 733, 1466, 2199, 4398, 5131, 8063, 10262, 15393, 16126, 24189, 30786, 48378, 56441, 60923, 112882, 121846, 169323, 182769, 338646, 365538, 426461, 670153, 852922, 1279383, 1340306, 2010459, 2558766, 4020918, 4691071, 9382142, 14073213, 28146426, 44656559, 89313118, 133969677, 267939354, 312595913, 491222149, 625191826, 937787739, 982444298, 1473666447, 1875575478, 2947332894, 3438555043, 6877110086, 10315665129, 20631330258]

約数ペア:

[(1, 20631330258), (2, 10315665129), (3, 6877110086), (6, 3438555043), (7, 2947332894), (11, 1875575478), (14, 1473666447), (21, 982444298), (22, 937787739), (33, 625191826), (42, 491222149), (66, 312595913), (77, 267939354), (154, 133969677), (231, 89313118), (462, 44656559), (733, 28146426), (1466, 14073213), (2199, 9382142), (4398, 4691071), (5131, 4020918), (8063, 2558766), (10262, 2010459), (15393, 1340306), (16126, 1279383), (24189, 852922), (30786, 670153), (48378, 426461), (56441, 365538), (60923, 338646), (112882, 182769), (121846, 169323)]