20147401898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{509}}^1\times {\mathrm{6317}}^1$

素因数の和:7082

約数の個数: 32

約数和(自身を含む): 32750237520

約数和(自身を除く): 12602835622

約数列:

[1, 2, 13, 26, 241, 482, 509, 1018, 3133, 6266, 6317, 6617, 12634, 13234, 82121, 122669, 164242, 245338, 1522397, 1594697, 3044794, 3189394, 3215353, 6430706, 19791161, 39582322, 41799589, 83599178, 774900073, 1549800146, 10073700949, 20147401898]

約数ペア:

[(1, 20147401898), (2, 10073700949), (13, 1549800146), (26, 774900073), (241, 83599178), (482, 41799589), (509, 39582322), (1018, 19791161), (3133, 6430706), (6266, 3215353), (6317, 3189394), (6617, 3044794), (12634, 1594697), (13234, 1522397), (82121, 245338), (122669, 164242)]