20736036704

素因数分解:

$2^5\times {\mathrm{383}}^1\times {\mathrm{997}}^1\times {\mathrm{1697}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 40995859968

約数和(自身を除く): 20259823264

約数列:

[1, 2, 4, 8, 16, 32, 383, 766, 997, 1532, 1697, 1994, 3064, 3394, 3988, 6128, 6788, 7976, 12256, 13576, 15952, 27152, 31904, 54304, 381851, 649951, 763702, 1299902, 1527404, 1691909, 2599804, 3054808, 3383818, 5199608, 6109616, 6767636, 10399216, 12219232, 13535272, 20798432, 27070544, 54141088, 648001147, 1296002294, 2592004588, 5184009176, 10368018352, 20736036704]

約数ペア:

[(1, 20736036704), (2, 10368018352), (4, 5184009176), (8, 2592004588), (16, 1296002294), (32, 648001147), (383, 54141088), (766, 27070544), (997, 20798432), (1532, 13535272), (1697, 12219232), (1994, 10399216), (3064, 6767636), (3394, 6109616), (3988, 5199608), (6128, 3383818), (6788, 3054808), (7976, 2599804), (12256, 1691909), (13576, 1527404), (15952, 1299902), (27152, 763702), (31904, 649951), (54304, 381851)]