20236056256

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{50777}}^1$

素因数の和:51281

約数の個数: 56

約数和(自身を含む): 43335976320

約数和(自身を除く): 23099920064

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 479, 832, 958, 1916, 3832, 6227, 7664, 12454, 15328, 24908, 30656, 49816, 50777, 99632, 101554, 199264, 203108, 398528, 406216, 660101, 812432, 1320202, 1624864, 2640404, 3249728, 5280808, 10561616, 21123232, 24322183, 42246464, 48644366, 97288732, 194577464, 316188379, 389154928, 632376758, 778309856, 1264753516, 1556619712, 2529507032, 5059014064, 10118028128, 20236056256]

約数ペア:

[(1, 20236056256), (2, 10118028128), (4, 5059014064), (8, 2529507032), (13, 1556619712), (16, 1264753516), (26, 778309856), (32, 632376758), (52, 389154928), (64, 316188379), (104, 194577464), (208, 97288732), (416, 48644366), (479, 42246464), (832, 24322183), (958, 21123232), (1916, 10561616), (3832, 5280808), (6227, 3249728), (7664, 2640404), (12454, 1624864), (15328, 1320202), (24908, 812432), (30656, 660101), (49816, 406216), (50777, 398528), (99632, 203108), (101554, 199264)]