20126844051

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{83}}^1\times {\mathrm{389}}^1\times {\mathrm{719}}^1$

素因数の和:1228

約数の個数: 48

約数和(自身を含む): 28965081600

約数和(自身を除く): 8838237549

約数列:

[1, 3, 17, 51, 83, 249, 289, 389, 719, 867, 1167, 1411, 2157, 4233, 6613, 12223, 19839, 23987, 32287, 36669, 59677, 71961, 96861, 112421, 179031, 207791, 279691, 337263, 548879, 623373, 839073, 1014509, 1646637, 3043527, 4754747, 9330943, 14264241, 17246653, 23214353, 27992829, 51739959, 69643059, 80830699, 242492097, 394644001, 1183932003, 6708948017, 20126844051]

約数ペア:

[(1, 20126844051), (3, 6708948017), (17, 1183932003), (51, 394644001), (83, 242492097), (249, 80830699), (289, 69643059), (389, 51739959), (719, 27992829), (867, 23214353), (1167, 17246653), (1411, 14264241), (2157, 9330943), (4233, 4754747), (6613, 3043527), (12223, 1646637), (19839, 1014509), (23987, 839073), (32287, 623373), (36669, 548879), (59677, 337263), (71961, 279691), (96861, 207791), (112421, 179031)]