20185528310

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{349}}^1\times {\mathrm{59627}}^1$

素因数の和:60080

約数の個数: 32

約数和(自身を含む): 36814327200

約数和(自身を除く): 16628798890

約数列:

[1, 2, 5, 10, 97, 194, 349, 485, 698, 970, 1745, 3490, 33853, 59627, 67706, 119254, 169265, 298135, 338530, 596270, 5783819, 11567638, 20809823, 28919095, 41619646, 57838190, 104049115, 208098230, 2018552831, 4037105662, 10092764155, 20185528310]

約数ペア:

[(1, 20185528310), (2, 10092764155), (5, 4037105662), (10, 2018552831), (97, 208098230), (194, 104049115), (349, 57838190), (485, 41619646), (698, 28919095), (970, 20809823), (1745, 11567638), (3490, 5783819), (33853, 596270), (59627, 338530), (67706, 298135), (119254, 169265)]