19777764144

素因数分解:

$2^4\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{192271}}^1$

素因数の和:194425

約数の個数: 40

約数和(自身を含む): 51116664832

約数和(自身を除く): 31338900688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2143, 4286, 6429, 8572, 12858, 17144, 25716, 34288, 51432, 102864, 192271, 384542, 576813, 769084, 1153626, 1538168, 2307252, 3076336, 4614504, 9229008, 412036753, 824073506, 1236110259, 1648147012, 2472220518, 3296294024, 4944441036, 6592588048, 9888882072, 19777764144]

約数ペア:

[(1, 19777764144), (2, 9888882072), (3, 6592588048), (4, 4944441036), (6, 3296294024), (8, 2472220518), (12, 1648147012), (16, 1236110259), (24, 824073506), (48, 412036753), (2143, 9229008), (4286, 4614504), (6429, 3076336), (8572, 2307252), (12858, 1538168), (17144, 1153626), (25716, 769084), (34288, 576813), (51432, 384542), (102864, 192271)]