20277509898

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{911}}^1\times {\mathrm{23629}}^1$

素因数の和:24702

約数の個数: 32

約数和(自身を含む): 40859861760

約数和(自身を除く): 20582351862

約数列:

[1, 2, 3, 6, 157, 314, 471, 911, 942, 1822, 2733, 5466, 23629, 47258, 70887, 141774, 143027, 286054, 429081, 858162, 3709753, 7419506, 11129259, 21526019, 22258518, 43052038, 64578057, 129156114, 3379584983, 6759169966, 10138754949, 20277509898]

約数ペア:

[(1, 20277509898), (2, 10138754949), (3, 6759169966), (6, 3379584983), (157, 129156114), (314, 64578057), (471, 43052038), (911, 22258518), (942, 21526019), (1822, 11129259), (2733, 7419506), (5466, 3709753), (23629, 858162), (47258, 429081), (70887, 286054), (141774, 143027)]