20199665292

素因数分解:

$2^2\times 3^1\times {\mathrm{239}}^1\times {\mathrm{601}}^1\times {\mathrm{11719}}^1$

素因数の和:12566

約数の個数: 48

約数和(自身を含む): 47412556800

約数和(自身を除く): 27212891508

約数列:

[1, 2, 3, 4, 6, 12, 239, 478, 601, 717, 956, 1202, 1434, 1803, 2404, 2868, 3606, 7212, 11719, 23438, 35157, 46876, 70314, 140628, 143639, 287278, 430917, 574556, 861834, 1723668, 2800841, 5601682, 7043119, 8402523, 11203364, 14086238, 16805046, 21129357, 28172476, 33610092, 42258714, 84517428, 1683305441, 3366610882, 5049916323, 6733221764, 10099832646, 20199665292]

約数ペア:

[(1, 20199665292), (2, 10099832646), (3, 6733221764), (4, 5049916323), (6, 3366610882), (12, 1683305441), (239, 84517428), (478, 42258714), (601, 33610092), (717, 28172476), (956, 21129357), (1202, 16805046), (1434, 14086238), (1803, 11203364), (2404, 8402523), (2868, 7043119), (3606, 5601682), (7212, 2800841), (11719, 1723668), (23438, 861834), (35157, 574556), (46876, 430917), (70314, 287278), (140628, 143639)]