20190779604

素因数分解:

$2^2\times 3^5\times {\mathrm{2179}}^1\times {\mathrm{9533}}^1$

素因数の和:11731

約数の個数: 72

約数和(自身を含む): 52957937760

約数和(自身を除く): 32767158156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 972, 2179, 4358, 6537, 8716, 9533, 13074, 19066, 19611, 26148, 28599, 38132, 39222, 57198, 58833, 78444, 85797, 114396, 117666, 171594, 176499, 235332, 257391, 343188, 352998, 514782, 529497, 705996, 772173, 1029564, 1058994, 1544346, 2117988, 2316519, 3088692, 4633038, 9266076, 20772407, 41544814, 62317221, 83089628, 124634442, 186951663, 249268884, 373903326, 560854989, 747806652, 1121709978, 1682564967, 2243419956, 3365129934, 5047694901, 6730259868, 10095389802, 20190779604]

約数ペア:

[(1, 20190779604), (2, 10095389802), (3, 6730259868), (4, 5047694901), (6, 3365129934), (9, 2243419956), (12, 1682564967), (18, 1121709978), (27, 747806652), (36, 560854989), (54, 373903326), (81, 249268884), (108, 186951663), (162, 124634442), (243, 83089628), (324, 62317221), (486, 41544814), (972, 20772407), (2179, 9266076), (4358, 4633038), (6537, 3088692), (8716, 2316519), (9533, 2117988), (13074, 1544346), (19066, 1058994), (19611, 1029564), (26148, 772173), (28599, 705996), (38132, 529497), (39222, 514782), (57198, 352998), (58833, 343188), (78444, 257391), (85797, 235332), (114396, 176499), (117666, 171594)]