20165085726

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1324733}}^1$

素因数の和:1324840

約数の個数: 32

約数和(自身を含む): 41967573120

約数和(自身を除く): 21802487394

約数列:

[1, 2, 3, 6, 43, 59, 86, 118, 129, 177, 258, 354, 2537, 5074, 7611, 15222, 1324733, 2649466, 3974199, 7948398, 56963519, 78159247, 113927038, 156318494, 170890557, 234477741, 341781114, 468955482, 3360847621, 6721695242, 10082542863, 20165085726]

約数ペア:

[(1, 20165085726), (2, 10082542863), (3, 6721695242), (6, 3360847621), (43, 468955482), (59, 341781114), (86, 234477741), (118, 170890557), (129, 156318494), (177, 113927038), (258, 78159247), (354, 56963519), (2537, 7948398), (5074, 3974199), (7611, 2649466), (15222, 1324733)]