20229956973

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{345227}}^1$

素因数の和:345633

約数の個数: 24

約数和(自身を含む): 31020807168

約数和(自身を除く): 10790850195

約数列:

[1, 3, 9, 17, 51, 153, 383, 1149, 3447, 6511, 19533, 58599, 345227, 1035681, 3107043, 5868859, 17606577, 52819731, 132221941, 396665823, 1189997469, 2247772997, 6743318991, 20229956973]

約数ペア:

[(1, 20229956973), (3, 6743318991), (9, 2247772997), (17, 1189997469), (51, 396665823), (153, 132221941), (383, 52819731), (1149, 17606577), (3447, 5868859), (6511, 3107043), (19533, 1035681), (58599, 345227)]