20232555945

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{14557}}^1$

素因数の和:14671

約数の個数: 96

約数和(自身を含む): 39512042496

約数和(自身を除く): 19279486551

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 49, 61, 93, 105, 147, 155, 183, 217, 245, 305, 427, 465, 651, 735, 915, 1085, 1281, 1519, 1891, 2135, 2989, 3255, 4557, 5673, 6405, 7595, 8967, 9455, 13237, 14557, 14945, 22785, 28365, 39711, 43671, 44835, 66185, 72785, 92659, 101899, 198555, 218355, 277977, 305697, 451267, 463295, 509495, 713293, 887977, 1353801, 1389885, 1528485, 2139879, 2256335, 2663931, 3158869, 3566465, 4439885, 6215839, 6769005, 9476607, 10699395, 13319655, 15794345, 18647517, 22112083, 27527287, 31079195, 43510873, 47383035, 66336249, 82581861, 93237585, 110560415, 130532619, 137636435, 192691009, 217554365, 331681245, 412909305, 578073027, 652663095, 963455045, 1348837063, 2890365135, 4046511189, 6744185315, 20232555945]

約数ペア:

[(1, 20232555945), (3, 6744185315), (5, 4046511189), (7, 2890365135), (15, 1348837063), (21, 963455045), (31, 652663095), (35, 578073027), (49, 412909305), (61, 331681245), (93, 217554365), (105, 192691009), (147, 137636435), (155, 130532619), (183, 110560415), (217, 93237585), (245, 82581861), (305, 66336249), (427, 47383035), (465, 43510873), (651, 31079195), (735, 27527287), (915, 22112083), (1085, 18647517), (1281, 15794345), (1519, 13319655), (1891, 10699395), (2135, 9476607), (2989, 6769005), (3255, 6215839), (4557, 4439885), (5673, 3566465), (6405, 3158869), (7595, 2663931), (8967, 2256335), (9455, 2139879), (13237, 1528485), (14557, 1389885), (14945, 1353801), (22785, 887977), (28365, 713293), (39711, 509495), (43671, 463295), (44835, 451267), (66185, 305697), (72785, 277977), (92659, 218355), (101899, 198555)]