20243365794

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{107713}}^1$

素因数の和:107971

約数の個数: 48

約数和(自身を含む): 44915445432

約数和(自身を除く): 24672079638

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 197, 318, 394, 477, 591, 954, 1182, 1773, 3546, 10441, 20882, 31323, 62646, 93969, 107713, 187938, 215426, 323139, 646278, 969417, 1938834, 5708789, 11417578, 17126367, 21219461, 34252734, 42438922, 51379101, 63658383, 102758202, 127316766, 190975149, 381950298, 1124631433, 2249262866, 3373894299, 6747788598, 10121682897, 20243365794]

約数ペア:

[(1, 20243365794), (2, 10121682897), (3, 6747788598), (6, 3373894299), (9, 2249262866), (18, 1124631433), (53, 381950298), (106, 190975149), (159, 127316766), (197, 102758202), (318, 63658383), (394, 51379101), (477, 42438922), (591, 34252734), (954, 21219461), (1182, 17126367), (1773, 11417578), (3546, 5708789), (10441, 1938834), (20882, 969417), (31323, 646278), (62646, 323139), (93969, 215426), (107713, 187938)]