20124758313

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1278493}}^1$

素因数の和:1278566

約数の個数: 32

約数和(自身を含む): 33138564480

約数和(自身を除く): 13013806167

約数列:

[1, 3, 9, 11, 27, 33, 53, 99, 159, 297, 477, 583, 1431, 1749, 5247, 15741, 1278493, 3835479, 11506437, 14063423, 34519311, 42190269, 67760129, 126570807, 203280387, 379712421, 609841161, 745361419, 1829523483, 2236084257, 6708252771, 20124758313]

約数ペア:

[(1, 20124758313), (3, 6708252771), (9, 2236084257), (11, 1829523483), (27, 745361419), (33, 609841161), (53, 379712421), (99, 203280387), (159, 126570807), (297, 67760129), (477, 42190269), (583, 34519311), (1431, 14063423), (1749, 11506437), (5247, 3835479), (15741, 1278493)]