20173744032

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16164859}}^1$

素因数の和:16164885

約数の個数: 48

約数和(自身を含む): 57029626080

約数和(自身を除く): 36855882048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 16164859, 32329718, 48494577, 64659436, 96989154, 129318872, 193978308, 210143167, 258637744, 387956616, 420286334, 517275488, 630429501, 775913232, 840572668, 1260859002, 1551826464, 1681145336, 2521718004, 3362290672, 5043436008, 6724581344, 10086872016, 20173744032]

約数ペア:

[(1, 20173744032), (2, 10086872016), (3, 6724581344), (4, 5043436008), (6, 3362290672), (8, 2521718004), (12, 1681145336), (13, 1551826464), (16, 1260859002), (24, 840572668), (26, 775913232), (32, 630429501), (39, 517275488), (48, 420286334), (52, 387956616), (78, 258637744), (96, 210143167), (104, 193978308), (156, 129318872), (208, 96989154), (312, 64659436), (416, 48494577), (624, 32329718), (1248, 16164859)]