20126473956

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9165061}}^1$

素因数の和:9165132

約数の個数: 36

約数和(自身を含む): 51709279804

約数和(自身を除く): 31582805848

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 9165061, 18330122, 27495183, 36660244, 54990366, 82485549, 109980732, 164971098, 329942196, 559068721, 1118137442, 1677206163, 2236274884, 3354412326, 5031618489, 6708824652, 10063236978, 20126473956]

約数ペア:

[(1, 20126473956), (2, 10063236978), (3, 6708824652), (4, 5031618489), (6, 3354412326), (9, 2236274884), (12, 1677206163), (18, 1118137442), (36, 559068721), (61, 329942196), (122, 164971098), (183, 109980732), (244, 82485549), (366, 54990366), (549, 36660244), (732, 27495183), (1098, 18330122), (2196, 9165061)]