20361483

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2089}}^1$

素因数の和:2136

約数の個数: 24

約数和(自身を含む): 31851600

約数和(自身を除く): 11490117

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2089, 3249, 6267, 9747, 18801, 39691, 56403, 119073, 357219, 754129, 1071657, 2262387, 6787161, 20361483]

約数ペア:

[(1, 20361483), (3, 6787161), (9, 2262387), (19, 1071657), (27, 754129), (57, 357219), (171, 119073), (361, 56403), (513, 39691), (1083, 18801), (2089, 9747), (3249, 6267)]