20212009932

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{6271}}^1\times {\mathrm{6551}}^1$

素因数の和:12870

約数の個数: 48

約数和(自身を含む): 48326713344

約数和(自身を除く): 28114703412

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 6271, 6551, 12542, 13102, 18813, 19653, 25084, 26204, 37626, 39306, 75252, 78612, 257111, 268591, 514222, 537182, 771333, 805773, 1028444, 1074364, 1542666, 1611546, 3085332, 3223092, 41081321, 82162642, 123243963, 164325284, 246487926, 492975852, 1684334161, 3368668322, 5053002483, 6737336644, 10106004966, 20212009932]

約数ペア:

[(1, 20212009932), (2, 10106004966), (3, 6737336644), (4, 5053002483), (6, 3368668322), (12, 1684334161), (41, 492975852), (82, 246487926), (123, 164325284), (164, 123243963), (246, 82162642), (492, 41081321), (6271, 3223092), (6551, 3085332), (12542, 1611546), (13102, 1542666), (18813, 1074364), (19653, 1028444), (25084, 805773), (26204, 771333), (37626, 537182), (39306, 514222), (75252, 268591), (78612, 257111)]