20627412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5749}}^1$

素因数の和:5792

約数の個数: 48

約数和(自身を含む): 54096000

約数和(自身を除く): 33468588

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 5749, 11498, 17247, 22996, 34494, 68988, 74737, 132227, 149474, 224211, 264454, 298948, 396681, 448422, 528908, 793362, 896844, 1586724, 1718951, 3437902, 5156853, 6875804, 10313706, 20627412]

約数ペア:

[(1, 20627412), (2, 10313706), (3, 6875804), (4, 5156853), (6, 3437902), (12, 1718951), (13, 1586724), (23, 896844), (26, 793362), (39, 528908), (46, 448422), (52, 396681), (69, 298948), (78, 264454), (92, 224211), (138, 149474), (156, 132227), (276, 74737), (299, 68988), (598, 34494), (897, 22996), (1196, 17247), (1794, 11498), (3588, 5749)]