20149286964

素因数分解:

$2^2\times 3^1\times {\mathrm{52369}}^1\times {\mathrm{32063}}^1$

素因数の和:84439

約数の個数: 24

約数和(自身を含む): 47017367040

約数和(自身を除く): 26868080076

約数列:

[1, 2, 3, 4, 6, 12, 32063, 52369, 64126, 96189, 104738, 128252, 157107, 192378, 209476, 314214, 384756, 628428, 1679107247, 3358214494, 5037321741, 6716428988, 10074643482, 20149286964]

約数ペア:

[(1, 20149286964), (2, 10074643482), (3, 6716428988), (4, 5037321741), (6, 3358214494), (12, 1679107247), (32063, 628428), (52369, 384756), (64126, 314214), (96189, 209476), (104738, 192378), (128252, 157107)]