20122476588

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{3067}}^1\times {\mathrm{5879}}^1$

素因数の和:8987

約数の個数: 72

約数和(自身を含む): 52532014080

約数和(自身を除く): 32409537492

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 3067, 5879, 6134, 9201, 11758, 12268, 17637, 18402, 23516, 27603, 35274, 36804, 52911, 55206, 70548, 95077, 105822, 110412, 182249, 190154, 211644, 285231, 364498, 380308, 546747, 570462, 728996, 855693, 1093494, 1140924, 1640241, 1711386, 2186988, 3280482, 3422772, 6560964, 18030893, 36061786, 54092679, 72123572, 108185358, 162278037, 216370716, 324556074, 558957683, 649112148, 1117915366, 1676873049, 2235830732, 3353746098, 5030619147, 6707492196, 10061238294, 20122476588]

約数ペア:

[(1, 20122476588), (2, 10061238294), (3, 6707492196), (4, 5030619147), (6, 3353746098), (9, 2235830732), (12, 1676873049), (18, 1117915366), (31, 649112148), (36, 558957683), (62, 324556074), (93, 216370716), (124, 162278037), (186, 108185358), (279, 72123572), (372, 54092679), (558, 36061786), (1116, 18030893), (3067, 6560964), (5879, 3422772), (6134, 3280482), (9201, 2186988), (11758, 1711386), (12268, 1640241), (17637, 1140924), (18402, 1093494), (23516, 855693), (27603, 728996), (35274, 570462), (36804, 546747), (52911, 380308), (55206, 364498), (70548, 285231), (95077, 211644), (105822, 190154), (110412, 182249)]