20384004

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{27847}}^1$

素因数の和:27915

約数の個数: 24

約数和(自身を含む): 48344128

約数和(自身を除く): 27960124

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 27847, 55694, 83541, 111388, 167082, 334164, 1698667, 3397334, 5096001, 6794668, 10192002, 20384004]

約数ペア:

[(1, 20384004), (2, 10192002), (3, 6794668), (4, 5096001), (6, 3397334), (12, 1698667), (61, 334164), (122, 167082), (183, 111388), (244, 83541), (366, 55694), (732, 27847)]