20102238295

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{2287}}^1$

素因数の和:3195

約数の個数: 32

約数和(自身を含む): 25219434240

約数和(自身を除く): 5117195945

約数列:

[1, 5, 41, 53, 205, 265, 809, 2173, 2287, 4045, 10865, 11435, 33169, 42877, 93767, 121211, 165845, 214385, 468835, 606055, 1757957, 1850183, 4969651, 8789785, 9250915, 24848255, 75857503, 98059699, 379287515, 490298495, 4020447659, 20102238295]

約数ペア:

[(1, 20102238295), (5, 4020447659), (41, 490298495), (53, 379287515), (205, 98059699), (265, 75857503), (809, 24848255), (2173, 9250915), (2287, 8789785), (4045, 4969651), (10865, 1850183), (11435, 1757957), (33169, 606055), (42877, 468835), (93767, 214385), (121211, 165845)]