20223665579

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{347}}^1$

素因数の和:636

約数の個数: 64

約数和(自身を含む): 24515592192

約数和(自身を除く): 4291926613

約数列:

[1, 13, 17, 31, 47, 181, 221, 347, 403, 527, 611, 799, 1457, 2353, 3077, 4511, 5611, 5899, 6851, 8507, 10387, 10757, 16309, 18941, 24769, 40001, 62807, 72943, 76687, 95387, 110591, 139841, 144619, 182869, 212017, 263717, 277253, 321997, 505579, 816491, 1067719, 1240031, 1880047, 1947017, 2377297, 2951929, 3428321, 3604289, 4483189, 6572527, 8594843, 13880347, 25311221, 33099289, 38375077, 50182793, 58281457, 91509799, 111732959, 430290757, 652376309, 1189627387, 1555666583, 20223665579]

約数ペア:

[(1, 20223665579), (13, 1555666583), (17, 1189627387), (31, 652376309), (47, 430290757), (181, 111732959), (221, 91509799), (347, 58281457), (403, 50182793), (527, 38375077), (611, 33099289), (799, 25311221), (1457, 13880347), (2353, 8594843), (3077, 6572527), (4511, 4483189), (5611, 3604289), (5899, 3428321), (6851, 2951929), (8507, 2377297), (10387, 1947017), (10757, 1880047), (16309, 1240031), (18941, 1067719), (24769, 816491), (40001, 505579), (62807, 321997), (72943, 277253), (76687, 263717), (95387, 212017), (110591, 182869), (139841, 144619)]