20243365780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{182933}}^1$

素因数の和:183456

約数の個数: 48

約数和(自身を含む): 46468162944

約数和(自身を除く): 26224797164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 503, 1006, 2012, 2515, 5030, 5533, 10060, 11066, 22132, 27665, 55330, 110660, 182933, 365866, 731732, 914665, 1829330, 2012263, 3658660, 4024526, 8049052, 10061315, 20122630, 40245260, 92015299, 184030598, 368061196, 460076495, 920152990, 1012168289, 1840305980, 2024336578, 4048673156, 5060841445, 10121682890, 20243365780]

約数ペア:

[(1, 20243365780), (2, 10121682890), (4, 5060841445), (5, 4048673156), (10, 2024336578), (11, 1840305980), (20, 1012168289), (22, 920152990), (44, 460076495), (55, 368061196), (110, 184030598), (220, 92015299), (503, 40245260), (1006, 20122630), (2012, 10061315), (2515, 8049052), (5030, 4024526), (5533, 3658660), (10060, 2012263), (11066, 1829330), (22132, 914665), (27665, 731732), (55330, 365866), (110660, 182933)]