20777791182

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1\times {\mathrm{320141}}^1$

素因数の和:320548

約数の個数: 32

約数和(自身を含む): 43103918880

約数和(自身を除く): 22326127698

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 373, 746, 1119, 2238, 10817, 21634, 32451, 64902, 320141, 640282, 960423, 1920846, 9284089, 18568178, 27852267, 55704534, 119412593, 238825186, 358237779, 716475558, 3462965197, 6925930394, 10388895591, 20777791182]

約数ペア:

[(1, 20777791182), (2, 10388895591), (3, 6925930394), (6, 3462965197), (29, 716475558), (58, 358237779), (87, 238825186), (174, 119412593), (373, 55704534), (746, 27852267), (1119, 18568178), (2238, 9284089), (10817, 1920846), (21634, 960423), (32451, 640282), (64902, 320141)]