20802238872556

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{727}}^1\times {\mathrm{922907}}^1$

素因数の和:923998

約数の個数: 48

約数和(自身を含む): 38151864930816

約数和(自身を除く): 17349626058260

約数列:

[1, 2, 4, 23, 46, 92, 337, 674, 727, 1348, 1454, 2908, 7751, 15502, 16721, 31004, 33442, 66884, 244999, 489998, 922907, 979996, 1845814, 3691628, 5634977, 11269954, 21226861, 22539908, 42453722, 84907444, 311019659, 622039318, 670953389, 1244078636, 1341906778, 2683813556, 7153452157, 14306904314, 15431927947, 28613808628, 30863855894, 61727711788, 226111292093, 452222584186, 904445168372, 5200559718139, 10401119436278, 20802238872556]

約数ペア:

[(1, 20802238872556), (2, 10401119436278), (4, 5200559718139), (23, 904445168372), (46, 452222584186), (92, 226111292093), (337, 61727711788), (674, 30863855894), (727, 28613808628), (1348, 15431927947), (1454, 14306904314), (2908, 7153452157), (7751, 2683813556), (15502, 1341906778), (16721, 1244078636), (31004, 670953389), (33442, 622039318), (66884, 311019659), (244999, 84907444), (489998, 42453722), (922907, 22539908), (979996, 21226861), (1845814, 11269954), (3691628, 5634977)]