20160886328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3203}}^1\times {\mathrm{71527}}^1$

素因数の和:74747

約数の個数: 32

約数和(自身を含む): 41251628160

約数和(自身を除く): 21090741832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3203, 6406, 12812, 25624, 35233, 70466, 71527, 140932, 143054, 281864, 286108, 572216, 786797, 1573594, 3147188, 6294376, 229100981, 458201962, 916403924, 1832807848, 2520110791, 5040221582, 10080443164, 20160886328]

約数ペア:

[(1, 20160886328), (2, 10080443164), (4, 5040221582), (8, 2520110791), (11, 1832807848), (22, 916403924), (44, 458201962), (88, 229100981), (3203, 6294376), (6406, 3147188), (12812, 1573594), (25624, 786797), (35233, 572216), (70466, 286108), (71527, 281864), (140932, 143054)]