20512157934

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{24179}}^1\times {\mathrm{4561}}^1$

素因数の和:28776

約数の個数: 32

約数和(自身を含む): 42358717440

約数和(自身を除く): 21846559506

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 4561, 9122, 13683, 24179, 27366, 48358, 72537, 141391, 145074, 282782, 424173, 749549, 848346, 1499098, 2248647, 4497294, 110280419, 220560838, 330841257, 661682514, 3418692989, 6837385978, 10256078967, 20512157934]

約数ペア:

[(1, 20512157934), (2, 10256078967), (3, 6837385978), (6, 3418692989), (31, 661682514), (62, 330841257), (93, 220560838), (186, 110280419), (4561, 4497294), (9122, 2248647), (13683, 1499098), (24179, 848346), (27366, 749549), (48358, 424173), (72537, 282782), (141391, 145074)]