20383596

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{5101}}^1$

素因数の和:5151

約数の個数: 48

約数和(自身を含む): 54285280

約数和(自身を除く): 33901684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 5101, 10202, 15303, 20404, 30606, 45909, 61212, 91818, 137727, 183636, 188737, 275454, 377474, 550908, 566211, 754948, 1132422, 1698633, 2264844, 3397266, 5095899, 6794532, 10191798, 20383596]

約数ペア:

[(1, 20383596), (2, 10191798), (3, 6794532), (4, 5095899), (6, 3397266), (9, 2264844), (12, 1698633), (18, 1132422), (27, 754948), (36, 566211), (37, 550908), (54, 377474), (74, 275454), (108, 188737), (111, 183636), (148, 137727), (222, 91818), (333, 61212), (444, 45909), (666, 30606), (999, 20404), (1332, 15303), (1998, 10202), (3996, 5101)]