20147455012

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{10499}}^1$

素因数の和:10836

約数の個数: 48

約数和(自身を含む): 37149840000

約数和(自身を除く): 17002384988

約数列:

[1, 2, 4, 29, 58, 71, 116, 142, 233, 284, 466, 932, 2059, 4118, 6757, 8236, 10499, 13514, 16543, 20998, 27028, 33086, 41996, 66172, 304471, 479747, 608942, 745429, 959494, 1217884, 1490858, 1918988, 2446267, 2981716, 4892534, 9785068, 21617441, 43234882, 70941743, 86469764, 141883486, 173684957, 283766972, 347369914, 694739828, 5036863753, 10073727506, 20147455012]

約数ペア:

[(1, 20147455012), (2, 10073727506), (4, 5036863753), (29, 694739828), (58, 347369914), (71, 283766972), (116, 173684957), (142, 141883486), (233, 86469764), (284, 70941743), (466, 43234882), (932, 21617441), (2059, 9785068), (4118, 4892534), (6757, 2981716), (8236, 2446267), (10499, 1918988), (13514, 1490858), (16543, 1217884), (20998, 959494), (27028, 745429), (33086, 608942), (41996, 479747), (66172, 304471)]