20029002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1321}}^1$

素因数の和:1371

約数の個数: 48

約数和(自身を含む): 48353472

約数和(自身を除く): 28324470

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1321, 2166, 2527, 2642, 3963, 5054, 7581, 7926, 9247, 15162, 18494, 25099, 27741, 50198, 55482, 75297, 150594, 175693, 351386, 476881, 527079, 953762, 1054158, 1430643, 2861286, 3338167, 6676334, 10014501, 20029002]

約数ペア:

[(1, 20029002), (2, 10014501), (3, 6676334), (6, 3338167), (7, 2861286), (14, 1430643), (19, 1054158), (21, 953762), (38, 527079), (42, 476881), (57, 351386), (114, 175693), (133, 150594), (266, 75297), (361, 55482), (399, 50198), (722, 27741), (798, 25099), (1083, 18494), (1321, 15162), (2166, 9247), (2527, 7926), (2642, 7581), (3963, 5054)]