20726842008

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{6592507}}^1$

素因数の和:6592647

約数の個数: 32

約数和(自身を含む): 52212663360

約数和(自身を除く): 31485821352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 262, 393, 524, 786, 1048, 1572, 3144, 6592507, 13185014, 19777521, 26370028, 39555042, 52740056, 79110084, 158220168, 863618417, 1727236834, 2590855251, 3454473668, 5181710502, 6908947336, 10363421004, 20726842008]

約数ペア:

[(1, 20726842008), (2, 10363421004), (3, 6908947336), (4, 5181710502), (6, 3454473668), (8, 2590855251), (12, 1727236834), (24, 863618417), (131, 158220168), (262, 79110084), (393, 52740056), (524, 39555042), (786, 26370028), (1048, 19777521), (1572, 13185014), (3144, 6592507)]