20583468

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{8053}}^1$

素因数の和:8134

約数の個数: 36

約数和(自身を含む): 52769808

約数和(自身を除く): 32186340

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 8053, 16106, 24159, 32212, 48318, 72477, 96636, 144954, 289908, 571763, 1143526, 1715289, 2287052, 3430578, 5145867, 6861156, 10291734, 20583468]

約数ペア:

[(1, 20583468), (2, 10291734), (3, 6861156), (4, 5145867), (6, 3430578), (9, 2287052), (12, 1715289), (18, 1143526), (36, 571763), (71, 289908), (142, 144954), (213, 96636), (284, 72477), (426, 48318), (639, 32212), (852, 24159), (1278, 16106), (2556, 8053)]