20796645804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{262147}}^1$

素因数の和:262766

約数の個数: 48

約数和(自身を含む): 53025200256

約数和(自身を除く): 32228554452

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 601, 1202, 1803, 2404, 3606, 6611, 7212, 13222, 19833, 26444, 39666, 79332, 262147, 524294, 786441, 1048588, 1572882, 2883617, 3145764, 5767234, 8650851, 11534468, 17301702, 34603404, 157550347, 315100694, 472651041, 630201388, 945302082, 1733053817, 1890604164, 3466107634, 5199161451, 6932215268, 10398322902, 20796645804]

約数ペア:

[(1, 20796645804), (2, 10398322902), (3, 6932215268), (4, 5199161451), (6, 3466107634), (11, 1890604164), (12, 1733053817), (22, 945302082), (33, 630201388), (44, 472651041), (66, 315100694), (132, 157550347), (601, 34603404), (1202, 17301702), (1803, 11534468), (2404, 8650851), (3606, 5767234), (6611, 3145764), (7212, 2883617), (13222, 1572882), (19833, 1048588), (26444, 786441), (39666, 524294), (79332, 262147)]