20482596

素因数分解:

$2^2\times 3^2\times {\mathrm{137}}^1\times {\mathrm{4153}}^1$

素因数の和:4300

約数の個数: 36

約数和(自身を含む): 52165932

約数和(自身を除く): 31683336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 137, 274, 411, 548, 822, 1233, 1644, 2466, 4153, 4932, 8306, 12459, 16612, 24918, 37377, 49836, 74754, 149508, 568961, 1137922, 1706883, 2275844, 3413766, 5120649, 6827532, 10241298, 20482596]

約数ペア:

[(1, 20482596), (2, 10241298), (3, 6827532), (4, 5120649), (6, 3413766), (9, 2275844), (12, 1706883), (18, 1137922), (36, 568961), (137, 149508), (274, 74754), (411, 49836), (548, 37377), (822, 24918), (1233, 16612), (1644, 12459), (2466, 8306), (4153, 4932)]